a9hw 98hwwp 88hww 78hw 68hwwp
lihwwp kihww jihw iihwwp hihww
wrgww vrgw urgwwp trgww srgw
70fw 60fwwp 50fww 40fw 30fwwp
iafwwp hafww gafw fafwwp eafww