mb0r nb0rl ob0rlx pb0r qb0rl

b20rl c20rlx d20r e20rl f20rlx

0s1rlx 1s1r 2s1rl 3s1rlx 4s1r

pj2r qj2rl rj2rlx sj2r tj2rl

ea3rl fa3rlx ga3r ha3rl ia3rlx