mapData:
 .db $14,$15,$16,$17,$18,$19,$1A,$1B,$1C,$1D,$1E ;Row 0
 .db $13,$28,$28,$28,$28,$28,$28,$28,$28,$28,$1F ;Row 1
 .db $12,$28,$28,$28,$28,$28,$28,$28,$28,$28,$20 ;Row 2
 .db $11,$28,$28,$28,$28,$28,$28,$28,$28,$28,$21 ;Row 3
 .db $10,$28,$28,$28,$28,$28,$28,$28,$28,$28,$22 ;Row 4
 .db $0F,$28,$28,$28,$28,$28,$28,$28,$28,$28,$23 ;Row 5
 .db $0E,$28,$28,$28,$28,$28,$28,$28,$28,$28,$24 ;Row 6
 .db $0D,$28,$28,$28,$28,$28,$28,$28,$28,$28,$25 ;Row 7
 .db $0C,$28,$28,$28,$28,$28,$28,$28,$28,$28,$26 ;Row 8
 .db $0B,$28,$28,$28,$28,$28,$28,$28,$28,$28,$27 ;Row 9
 .db $0A,$09,$08,$07,$06,$05,$04,$03,$02,$01,$00 ;Row 10