4sw7 3sw7td 2sw7t 1sw7 0sw7td

f2v7td e2v7t d2v7 c2v7td b2v7t

qbv7t pbv7 obv7td nbv7t mbv7

1ku7 0ku7td zku7t yku7 xku7td

cut7td but7t aut7 9tt7td 8tt7t