0pd1dd 1pd1 2pd1d 3pd1dd 4pd1
pge1 qge1d rge1dd sge1 tge1d
e7e1d f7e1dd g7e1 h7e1d i7e1dd
3xf1dd 4xf1 5xf1d 6xf1dd 7xf1
sog1 tog1d uog1dd vog1 wog1d