ykzb zkzbx 0kzbx3 1kzb 2kzbx

nb0bx ob0bx3 pb0b qb0bx rb0bx3

c20bx3 d20b e20bx f20bx3 g20b

1s1b 2s1bx 3s1bx3 4s1b 5s1bx

qj2bx rj2bx3 sj2b tj2bx uj2bx3