__constant char *SCREEN = (char *) 1024
void main()
char main::i
char main::i#1 // reg byte y 16.5
char main::i#2 // reg byte y 11.0
void nest()
char nest::j
char nest::j#1 // reg byte x 15001.5
char nest::j#2 // reg byte x 15001.5

reg byte y [ main::i#2 main::i#1 ]
reg byte x [ nest::j#2 nest::j#1 ]
