60053 I%=ASC(INKEY$+CHR$(0)):IF I%=13 THEN I%=0:GOTO *BLB_FS_SEL2 ELSE IF I%=27 OR I%=24 THEN I%=-1:GOTO *BLB_FS_SEL2 ELSE IF I%>0 THEN GOSUB *BLB_FS_KEYINPUT
60201 IF A%<>B% THEN CONNECT(BLB_DX%+168-I%*52,BLB_DY%+211)-STEP(40,0)-STEP(1,1)-STEP(0,13)-STEP(-1,1)-STEP(-40,0)-STEP(-1,-1)-STEP(0,-13),%7,XOR,F,%7:B%=A%