rules/hybrid/append_lu.rule

   1 $a
   2 $b
   3 $c
   4 $d
   5 $e
   6 $f
   7 $g
   8 $h
   9 $i
  10 $j
  11 $k
  12 $l
  13 $m
  14 $n
  15 $o
  16 $p
  17 $q
  18 $r
  19 $s
  20 $t
  21 $u
  22 $v
  23 $w
  24 $x
  25 $y
  26 $z
  27 $A
  28 $B
  29 $C
  30 $D
  31 $E
  32 $F
  33 $G
  34 $H
  35 $I
  36 $J
  37 $K
  38 $L
  39 $M
  40 $N
  41 $O
  42 $P
  43 $Q
  44 $R
  45 $S
  46 $T
  47 $U
  48 $V
  49 $W
  50 $X
  51 $Y
  52 $Z