<?xml version="1.0"?>
<div class="add">

<b>let </b><font color="Maroon">c<sub>13</sub></font> be   <a href="ami_1.html#NM4">State</a> of <a href="ami_3.html#K1">SCM</a> ;<br/>

<b>assume </b><b>that </b><br/><a NAME="E1:14"/><i><font color="Green">E13</font></i>: 
<font color="Maroon">c<sub>13</sub></font> <a href="ami_3.html#R1">starts_at</a>  <a href="ami_3.html#K16">il.</a> 0
 <b>and </b><br/><a NAME="E2:14"/><i><font color="Green">E14</font></i>: 
 <a href="ami_4.html#K1" target="_self">Euclide-Algorithm</a>  <a href="tarski.html#R1">c=</a> <font color="Maroon">c<sub>13</sub></font>
 ;<br/>

<b>let </b><font color="Maroon">c<sub>14</sub></font>, <font color="Maroon">c<sub>15</sub></font> be   <a href="int_1.html#NM1">Integer</a>;<br/>

<b>assume </b><b>that </b><br/><a NAME="E3:14"/><i><font color="Green">E15</font></i>: 
( <font color="Maroon">c<sub>13</sub></font> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">c<sub>14</sub></font> &amp; <font color="Maroon">c<sub>13</sub></font> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">c<sub>15</sub></font> )
 <b>and </b><br/><a NAME="E4:14"/><i><font color="Green">E16</font></i>: 
( <font color="Maroon">c<sub>14</sub></font> <a href="xxreal_0.html#NR4" target="_self">&gt;</a> <font color="Maroon">c<sub>15</sub></font> &amp; <font color="Maroon">c<sub>15</sub></font> <a href="xxreal_0.html#NR4" target="_self">&gt;</a> 0 )
 ;<br/>

<a NAME="E5:14"/>
( <font color="Maroon">c<sub>14</sub></font> <a href="xxreal_0.html#NR2" target="_self">&gt;=</a> 0 &amp; <font color="Maroon">c<sub>15</sub></font> <a href="xxreal_0.html#NR2" target="_self">&gt;=</a> 0 )
 
<b>by </b><i><a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a></i>;<br/>
<b>then reconsider </b><font color="Maroon">c<sub>16</sub></font> = <font color="Maroon">c<sub>14</sub></font>, <font color="Maroon">c<sub>17</sub></font> = <font color="Maroon">c<sub>15</sub></font> as   <a href="nat_1.html#NM1">Nat</a> <b>by </b><i><a class="ref" href="int_1.html#T16">INT_1:16</a></i>;<br/>
<a NAME="E7:14"/><i><font color="Green">E17</font></i>: 
0 <a href="xxreal_0.html#NR3" target="_self">&lt;</a> <font color="Maroon">c<sub>17</sub></font>
 
<b>by </b><i><a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a></i>;<br/>
<a NAME="E8:14"/><i><font color="Green">E18</font></i>: 
<font color="Maroon">c<sub>17</sub></font> <a href="xxreal_0.html#NR3" target="_self">&lt;</a> <font color="Maroon">c<sub>16</sub></font>
 
<b>by </b><i><a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a></i>;<br/>
<b>deffunc </b><font color="Maroon">H<sub>1</sub></font>(  <a href="nat_1.html#NM1">Nat</a>) <b>-&gt; </b>  <a href="subset_1.html#M2">M3</a>( <a href="numbers.html#K1">REAL</a> , <a href="numbers.html#K5">NAT</a> ) =  <a href="int_2.html#K1">abs</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p3">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">a<sub>1</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p2">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span></span>)</span>;<br/>
<b>deffunc </b><font color="Maroon">H<sub>2</sub></font>(  <a href="nat_1.html#NM1">Nat</a>) <b>-&gt; </b>  <a href="subset_1.html#M2">M3</a>( <a href="numbers.html#K1">REAL</a> , <a href="numbers.html#K5">NAT</a> ) =  <a href="int_2.html#K1">abs</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p3">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">a<sub>1</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p2">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span></span>)</span>;<br/>
<i><font color="Green">E19</font></i>: <font color="Maroon">H<sub>1</sub></font>(0) = 
 <a href="int_2.html#K1">abs</a> <font color="Maroon">c<sub>14</sub></font>
<b>by </b><i><a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="ref" href="ami_1.html#D19">AMI_1:def 19</a></i>
<br/>.= 
<font color="Maroon">c<sub>16</sub></font>
<b>by </b><i><a class="ref" href="absvalue.html#D1">ABSVALUE:def 1</a></i>
;<br/>
<i><font color="Green">E20</font></i>: <font color="Maroon">H<sub>2</sub></font>(0) = 
 <a href="int_2.html#K1">abs</a> <font color="Maroon">c<sub>15</sub></font>
<b>by </b><i><a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="ref" href="ami_1.html#D19">AMI_1:def 19</a></i>
<br/>.= 
<font color="Maroon">c<sub>17</sub></font>
<b>by </b><i><a class="ref" href="absvalue.html#D1">ABSVALUE:def 1</a></i>
;<br/>
<div><i><font color="Green">E21</font></i>: <a class="txt" onclick="hs2(this)" href="javascript:()" title="14_3"><b>now </b></a><div class="add"><b>let </b><font color="Maroon">c<sub>18</sub></font> be   <a href="nat_1.html#NM1">Nat</a>;<br/><a NAME="E1:14_3"/><i><font color="Green">E22</font></i>: 
( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span> <a href="xxreal_0.html#NR4" target="_self">&gt;</a> 0 or <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span> <a href="hidden.html#R1">=</a> 0 )
 <b>by </b><i><a class="txt" href="ami_4.html#E1:14"><i><font color="Green">E13</font></i></a>, <a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a>, <a class="txt" href="ami_4.html#E12"><i><font color="Green">Lemma10</font></i></a></i>;<br/><b>assume </b><a NAME="E2:14_3"/><i><font color="Green">E23</font></i>: 
<font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">c<sub>18</sub></font>) <a href="xxreal_0.html#NR4" target="_self">&gt;</a> 0
 ;<br/><b>hence </b><a NAME="E3:14_3"/>
<font color="Maroon">H<sub>1</sub></font>(<font color="Maroon">c<sub>18</sub></font> <a href="nat_1.html#K1">+</a> 1) <a href="hidden.html#R1">=</a> <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">c<sub>18</sub></font>)
 <b>by </b><i><a class="txt" href="ami_4.html#E1:14"><i><font color="Green">E13</font></i></a>, <a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a>, <a class="txt" href="ami_4.html#E1:14_3"><i><font color="Green">E22</font></i></a>, <a class="txt" href="ami_4.html#E13"><i><font color="Green">Lemma11</font></i></a>, <a class="ref" href="absvalue.html#T7">ABSVALUE:7</a></i>;<br/><a NAME="E4:14_3"/><i><font color="Green">E24</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <span class="p3">(<span class="default"><font color="Maroon">c<sub>18</sub></font> <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span> <a href="xxreal_0.html#NR2" target="_self">&gt;=</a> 0
 <b>by </b><i><a class="txt" href="ami_4.html#E1:14"><i><font color="Green">E13</font></i></a>, <a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a>, <a class="txt" href="ami_4.html#E12"><i><font color="Green">Lemma10</font></i></a></i>;<br/><a NAME="E5:14_3"/><i><font color="Green">E25</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span> <a href="xxreal_0.html#NR2" target="_self">&gt;=</a> 0
 <b>by </b><i><a class="txt" href="ami_4.html#E1:14"><i><font color="Green">E13</font></i></a>, <a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a>, <a class="txt" href="ami_4.html#E12"><i><font color="Green">Lemma10</font></i></a></i>;<br/><b>thus </b><font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">c<sub>18</sub></font> <a href="nat_1.html#K1">+</a> 1) = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <span class="p3">(<span class="default"><font color="Maroon">c<sub>18</sub></font> <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span>
<b>by </b><i><a class="txt" href="ami_4.html#E4:14_3"><i><font color="Green">E24</font></i></a>, <a class="ref" href="absvalue.html#D1">ABSVALUE:def 1</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p3">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p2">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span></span>)</span> <a href="int_1.html#K6">mod</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p3">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p2">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span></span>)</span>
<b>by </b><i><a class="txt" href="ami_4.html#E1:14"><i><font color="Green">E13</font></i></a>, <a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a>, <a class="txt" href="ami_4.html#E1:14_3"><i><font color="Green">E22</font></i></a>, <a class="txt" href="ami_4.html#E2:14_3"><i><font color="Green">E23</font></i></a>, <a class="txt" href="ami_4.html#E13"><i><font color="Green">Lemma11</font></i></a>, <a class="ref" href="absvalue.html#T7">ABSVALUE:7</a></i>
<br/>.= 
<font color="Maroon">H<sub>1</sub></font>(<font color="Maroon">c<sub>18</sub></font>) <a href="nat_1.html#K4">mod</a> <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">c<sub>18</sub></font>)
<b>by </b><i><a class="txt" href="ami_4.html#E1:14_3"><i><font color="Green">E22</font></i></a>, <a class="txt" href="ami_4.html#E5:14_3"><i><font color="Green">E25</font></i></a>, <a class="ref" href="ami_4.html#T2" target="_self">Th2</a></i>
;<br/></div><b>end;</b></div>
<b>consider </b><font color="Maroon">c<sub>18</sub></font> being   <a href="nat_1.html#NM1">Nat</a><b> such that </b><br/><a NAME="E13:14"/><i><font color="Green">E22</font></i>: 
<font color="Maroon">H<sub>1</sub></font>(<font color="Maroon">c<sub>18</sub></font>) <a href="hidden.html#R1">=</a> <font color="Maroon">c<sub>16</sub></font> <a href="nat_1.html#K8">hcf</a> <font color="Maroon">c<sub>17</sub></font>
 <b>and </b><br/><a NAME="E14:14"/><i><font color="Green">E23</font></i>: 
<font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">c<sub>18</sub></font>) <a href="hidden.html#R1">=</a> 0
 <b>from </b><i><a class="ref" href="ami_4.html#S1" target="_self">AMI_4:sch 1</a>(<a class="txt" href="ami_4.html#E7:14"><i><font color="Green">E17</font></i></a>, <a class="txt" href="ami_4.html#E8:14"><i><font color="Green">E18</font></i></a>, <a class="txt" href="ami_4.html#E9:14"><i><font color="Green">E19</font></i></a>, <a class="txt" href="ami_4.html#E10:14"><i><font color="Green">E20</font></i></a>, <a class="txt" href="ami_4.html#E11:14"><i><font color="Green">E21</font></i></a>);<br/></i>
<a NAME="E15:14"/><i><font color="Green">E24</font></i>: 
(  <a href="int_2.html#K1">abs</a> <font color="Maroon">c<sub>14</sub></font> <a href="hidden.html#R1">=</a> <font color="Maroon">c<sub>16</sub></font> &amp;  <a href="int_2.html#K1">abs</a> <font color="Maroon">c<sub>15</sub></font> <a href="hidden.html#R1">=</a> <font color="Maroon">c<sub>17</sub></font> )
 
<b>by </b><i><a class="ref" href="absvalue.html#D1">ABSVALUE:def 1</a></i>;<br/>
<a NAME="E16:14"/><i><font color="Green">E25</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span> <a href="xxreal_0.html#NR4" target="_self">&gt;</a> 0
 
<b>by </b><i><a class="txt" href="ami_4.html#E1:14"><i><font color="Green">E13</font></i></a>, <a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a>, <a class="txt" href="ami_4.html#E12"><i><font color="Green">Lemma10</font></i></a></i>;<br/>
<a NAME="E17:14"/>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i><a class="txt" href="ami_4.html#E14:14"><i><font color="Green">E23</font></i></a>, <a class="ref" href="absvalue.html#T7">ABSVALUE:7</a></i>;<br/>
<a NAME="E18:14"/><b>then </b><i><font color="Green">E26</font></i>: 
 <a href="ami_1.html#K6">IC</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="hidden.html#R1">=</a>  <a href="ami_3.html#K16">il.</a> 4
 
<b>by </b><i><a class="txt" href="ami_4.html#E1:14"><i><font color="Green">E13</font></i></a>, <a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E3:14"><i><font color="Green">E15</font></i></a>, <a class="txt" href="ami_4.html#E4:14"><i><font color="Green">E16</font></i></a>, <a class="txt" href="ami_4.html#E12"><i><font color="Green">Lemma10</font></i></a></i>;<br/>
<a NAME="E19:14"/><i><font color="Green">E27</font></i>: 
<font color="Maroon">c<sub>13</sub></font> <a href="ami_3.html#R2">halts_at</a>  <a href="ami_3.html#K16">il.</a> 4
 
<b>by </b><i><a class="txt" href="ami_4.html#E2:14"><i><font color="Green">E14</font></i></a>, <a class="txt" href="ami_4.html#E6"><i><font color="Green">Lemma4</font></i></a></i>;<br/>
<b>hence </b><span class="p1">(<span class="default"><a href="ami_1.html#K12">Result</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span> = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <span class="p2">(<span class="default">4 <a href="nat_1.html#K2">*</a> <font color="Maroon">c<sub>18</sub></font></span>)</span></span>)</span> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span>
<b>by </b><i><a class="txt" href="ami_4.html#E18:14"><i><font color="Green">E26</font></i></a>, <a class="ref" href="ami_3.html#T44">AMI_3:44</a></i>
<br/>.= 
<font color="Maroon">c<sub>16</sub></font> <a href="nat_1.html#K8">hcf</a> <font color="Maroon">c<sub>17</sub></font>
<b>by </b><i><a class="txt" href="ami_4.html#E13:14"><i><font color="Green">E22</font></i></a>, <a class="txt" href="ami_4.html#E16:14"><i><font color="Green">E25</font></i></a>, <a class="ref" href="absvalue.html#D1">ABSVALUE:def 1</a></i>
<br/>.= 
<font color="Maroon">c<sub>14</sub></font> <a href="int_2.html#K3">gcd</a> <font color="Maroon">c<sub>15</sub></font>
<b>by </b><i><a class="txt" href="ami_4.html#E15:14"><i><font color="Green">E24</font></i></a>, <a class="ref" href="int_2.html#D3">INT_2:def 3</a></i>
;<br/><br/>

<b>thus </b><a NAME="E21:14"/>
ex <font color="Olive">b<sub>1</sub></font> being  <a href="nat_1.html#NM1">Nat</a> st <font color="Maroon">c<sub>13</sub></font> <a href="ami_3.html#R2">halts_at</a>  <a href="ami_1.html#K6">IC</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K10">Computation</a> <font color="Maroon">c<sub>13</sub></font></span>)</span> <a href="ami_1.html#K11">.</a> <font color="Olive">b<sub>1</sub></font></span>)</span>
 <b>by </b><i><a class="txt" href="ami_4.html#E18:14"><i><font color="Green">E26</font></i></a>, <a class="txt" href="ami_4.html#E19:14"><i><font color="Green">E27</font></i></a></i>;<br/>


</div>
