pkf7 qkf7p rkf7pr skf7 tkf7p
ebg7p fbg7pr gbg7 hbg7p ibg7pr
31g7pr 41g7 51g7p 61g7pr 71g7
ssh7 tsh7p ush7pr vsh7 wsh7p
hji7p iji7pr jji7 kji7p lji7pr