p7p4 q7p4p r7p4pt s7p4 t7p4p

eyq4p fyq4pt gyq4 hyq4p iyq4pt

3or4pt 4or4 5or4p 6or4pt 7or4

sfs4 tfs4p ufs4pt vfs4 wfs4p

h6s4p i6s4pt j6s4 k6s4p l6s4pt