y1gp x1gp1g w1gp1 v1gp u1gp1g

9agp1g 8agp1 7agp 6agp1g 5agp1

kkfp1 jkfp ikfp1g hkfp1 gkfp

vtep utep1g ttep1 step rtep1g

62dp1g 52dp1 42dp 32dp1g 22dp1