7m7s 6m7s2f 5m7s2 4m7s 3m7s2f

iw6s2f hw6s2 gw6s fw6s2f ew6s2

t55s2 s55s r55s2f q55s2 p55s

4e5s 3e5s2f 2e5s2 1e5s 0e5s2f

fo4s2f eo4s2 do4s co4s2f bo4s2