0
true
<input type="checkbox" checked="true">
false
<input type="checkbox" checked="false">
true
<input type="text" disabled="">
false
<input type="text">
false
<span></span>

1
undefined
<input type="checkbox">
undefined
<input type="checkbox">
undefined
<input type="text">
undefined
<input type="text">
undefined
<span></span>

2
true
<input type="checkbox" checked="true">
false
<input type="checkbox" checked="false">
undefined
<input type="text">
undefined
<input type="text">
undefined
<span></span>

3
undefined
<input type="checkbox">
undefined
<input type="checkbox">
true
<input type="text" disabled="">
false
<input type="text" disabled="">
undefined
<span></span>

4
true
<input type="checkbox" checked="true">
false
<input type="checkbox" checked="false">
undefined
<input type="text">
undefined
<input type="text">
false
<span xxx="false"></span>

5
undefined
<input type="checkbox">
undefined
<input type="checkbox">
undefined
<input type="text">
undefined
<input type="text">
undefined
<span></span>

6
true
<input type="checkbox" checked="true">
false
<input type="checkbox" checked="false">
true
<input type="text" disabled="">
false
<input type="text" disabled="">
undefined
<span></span>

7
undefined
<input type="checkbox">
undefined
<input type="checkbox">
undefined
<input type="text">
undefined
<input type="text">
undefined
<span></span>

8
true
<input type="checkbox" checked="true">
false
<input type="checkbox" checked="false">
undefined
<input type="text">
undefined
<input type="text">
false
<span xxx="false"></span>

9
undefined
<input type="checkbox">
undefined
<input type="checkbox">
true
<input type="text" disabled="">
false
<input type="text" disabled="">
undefined
<span></span>