CODE K7
CODE K6
CODE K5
CODE K4
CODE K3
CODE K2
CODE K1
CODE J4
CODE J3
CODE J2
CODE J1
CODE I5
CODE I4
CODE I3
CODE I2
CODE I1
CODE H6
CODE H5
CODE H4
CODE H3
CODE H2
CODE H1
CODE G10
CODE G9
CODE G8
CODE G7
CODE G6
CODE G5
CODE G4
CODE G3