y0yo
x0yolw
w0yol
v0yo
u0yolw
99xolw
89xol
79xo
69xolw
59xol
kjxol
jjxo
ijxolw
hjxol
gjxo
vswo
uswolw
tswol
sswo
rswolw
61volw
51vol
41vo
31volw
21vol