s41b t41bi u41bif v41b w41bi

hv2bi iv2bif jv2b kv2bi lv2bif

6l3bif 7l3b 8l3bi 9l3bif am3b

vc4b wc4bi xc4bif yc4b zc4bi

k34bi l34bif m34b n34bi o34bif