55o78 45o7 35o78u 25o78 15o7

gfo7 ffo78u efo78 dfo7 cfo78u

ron78u qon78 pon7 oon78u non78

2xm78 1xm7 0xm78u zxm78 yxm7

d7l7 c7l78u b7l78 a7l7 96l78u