Confusing Variables

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$o_type

• $otype

One _ $sub_r1

• $sub_r_1

One _

• $sub_r
• $sub_r2

One digit

• $sub_r_1

One letter $sub_r2

• $sub_r_2

One _

• $sub_r
• $sub_r1

One digit

• $sub_r_2

One letter $sub_r_1

• $sub_r1

One _

• $sub_r_2
• $sub_r_3

One digit $sub_r_2

• $sub_r2

One _

• $sub_r_1
• $sub_r_3

One digit $db_con

• $dbcon

One _ $ha1

• $ha2

One digit $ha2

• $ha1

One digit $var1

• $var

One digit $val1

• $val
• $val2

One digit $val2

• $val
• $val1

One digit $tbl_1

• $tbl_2

One digit $tbl_2

• $tbl_1

One digit $arg_1

• $arg_2

One digit $arg_2

• $arg_1

One digit $sub_r_3

• $sub_r_1
• $sub_r_2

One digit $tmp1

• $tmp
• $tmp2

One digit $tmp2

• $tmp
• $tmp1

One digit $sub_v2

• $sub_v

One digit $uri

• $uris

One letter $val

• $vals
• $val1
• $val2

One letter $res

• $resp
• $rest

One letter $con

• $conf
• $cond

One letter $row

• $rows

One letter $dir

• $dirs

One letter $r_o

• $r_os

One letter $cls

• $cols

One letter $tag

• $ctag
• $tags

One letter $var

• $var1
• $vars

One letter $arg

• $args

One letter $tmp

• $tmp1
• $tmp2

One letter $tbl

• $tbls

One letter $col

• $cols
• $coll

One letter $key

• $keys

One letter $pos

• $post

One letter $err

• $errs

One letter $pre

• $pref

One letter $img

• $imgs

One letter $ers

• $errs

One letter $tgs

• $tags

One letter $prf

• $pref

One letter $prop

• $props

One letter $pref

• $prefs

One letter $name

• $pname
• $named

One letter $type

• $otype
• $mtype
• $types

One letter $from

• $froms

One letter $skip

• $skips

One letter $info

• $infos

One letter $node

• $nodes

One letter $loop

• $loops

One letter $part

• $parts

One letter $attr

• $attrs

One letter $size

• $sizes

One letter $char

• $chars

One letter $otype

• $o_type

One letter $o_val

• $o_vals

One letter $nonce

• $cnonce

One letter $error

• $errors

One letter $sub_r

• $sub_r1
• $sub_r2

One letter $sub_v

• $sub_v2

One letter $block

• $blocks

One letter $d_tbl

• $d_tbls

One letter $occur

• $occurs

One letter $v_tbl

• $v_tbls

One letter $dbcon

• $db_con

One letter $t_tbl

• $t_tbls

One letter $t_now

• $tc_now

One letter $new_s

• $new_os
• $new_ps

One letter $sub_s

• $sub_ps

One letter $pre_r

• $prev_r

One letter $format

• $formats

One letter $sub_ps

• $sub_pos

One letter $sub_id

• $sub_ids

One letter $tbl_id

• $tbl_ids

One letter $t_prev

• $tc_prev

One letter $pattern

• $patterns

One letter $from_id

• $from_ids

One letter $trigger

• $triggers

One letter $type_id

• $type_ids

One letter $sub_tbl

• $sub_tbls

One letter $binding

• $bindings

One letter $sub_node

• $sub_nodes

One letter $sub_type

• $sub_types

One letter $connector

• $connectors

One letter $pattern_id

• $pattern_ids

One letter $constraint

• $constraints

One letter $sub_pattern

• $sub_patterns

One letter