; [ Y = Index * 12, X = Index * 24 ]
; IN: $7B2C - Index

C2/9965: AD 2C 7B     LDA $7B2C
C2/9968: 20 B7 01     JSR $01B7       ; a << 2
C2/996B: 85 0E        STA $0E
C2/996D: 0A           ASL
C2/996E: 18           CLC
C2/996F: 65 0E        ADC $0E
C2/9971: A8           TAY               ; Y = Index * 12
C2/9972: AD 2C 7B     LDA $7B2C
C2/9975: 20 B6 01     JSR $01B6       ; a << 3