RAIN:
1)BHI3,BPER+(X);
2)HA3,HA3+(X);
3)+(Z)
PIT: B,B,Z;
BABALITY: BHI3,BHI3,BHI3+(C);
FRIENDSHIP: C,Y,Y,C;
BRUTALITY: X,X,B,C,Z,B,C,Z,B,X,A;