<input type="text" name="name[]">
<input type="radio" name="sex[]"><input type="text" name="name1[]">
<input type="radio" name="sex1[]"><input type="text" name="name2[]">
<input type="radio" name="sex2[]">
<input type="radio" name="sex[]"><input type="text" name="name1[]">
<input type="radio" name="sex1[]"><input type="text" name="name2[]">
<input type="radio" name="sex2[]">
<input type="radio" name="sex[1]">
<input type="text" name="name[2]">
<input type="radio" name="sex[2]">
<input type="text" name="name[3]">
<input type="radio" name="sex[3]">
<input type="text" name="name[4]">
<input type="radio" name="sex[4]">
....