zfot4 0fot42 1fot 2fot4 3fot42

o6ot42 p6ot q6ot4 r6ot42 s6ot

dxpt expt4 fxpt42 gxpt hxpt4

2nqt4 3nqt42 4nqt 5nqt4 6nqt42

rert42 sert tert4 uert42 vert