mdqb ndqb0 odqb0c pdqb qdqb0

b4qb0 c4qb0c d4qb e4qb0 f4qb0c

0urb0c 1urb 2urb0 3urb0c 4urb

plsb qlsb0 rlsb0c slsb tlsb0

ectb0 fctb0c gctb hctb0 ictb0c