yoa1 zoa17 0oa175 1oa1 2oa17

nfb17 ofb175 pfb1 qfb17 rfb175

c6b175 d6b1 e6b17 f6b175 g6b1

1wc1 2wc17 3wc175 4wc1 5wc17

qnd17 rnd175 snd1 tnd17 und175