target rect (20,10)-(60,60) fill (20,10)-(60,20) [0,0],[-,1] fill (20,20)-(60,60) [0,1],[-,4] fill (20,60)-(20,70) [0,5],[0,1] string "0ab" atpoint: (20,10) [0,0] fill: black 0 a b string "1cd" atpoint: (20,20) [0,1] fill: black 1 c d string "2ef" atpoint: (20,30) [0,2] fill: black 2 e f string "3gh" atpoint: (20,40) [0,3] fill: black 3 g h string "4ij" atpoint: (20,50) [0,4] fill: black 4 i j blit (20,20)-(60,50) [0,1],[-,3], to (20,30)-(60,60) [0,2],[-,3] blit (59,10)-(60,20) [3,0],[-,1], to (59,20)-(60,30) [3,1],[-,1] blit (20,10)-(59,20) [0,0],[3,1], to (20,20)-(59,30) [0,1],[3,1] fill (20,10)-(60,20) [0,0],[-,1] fill (20,10)-(60,20) [0,0],[-,1] fill (20,20)-(20,30) [0,1],[0,1] string "ABC" atpoint: (20,10) [0,0] fill: black A B C