aae7 99d7of 89d7o 79d7 69d7of
ljd7of kjd7o jjd7 ijd7of hjd7o
wsc7o vsc7 usc7of tsc7o ssc7
71b7 61b7of 51b7o 41b7 31b7of
ibb7of hbb7o gbb7 fbb7of ebb7o