0b1bpz 1b1b 2b1bp 3b1bpz 4b1b

p21b q21bp r21bpz s21b t21bp

et2bp ft2bpz gt2b ht2bp it2bpz

3j3bpz 4j3b 5j3bp 6j3bpz 7j3b

sa4b ta4bp ua4bpz va4b wa4bp