10 REM "Graphics code elementary demo"
20 REM "Written only for large TFT screens"
100 CLS 
200 FOR I
210 X=RND(800)
220 Y=RND(480)
230 R0=RND(40)
240 R=RND(255): G=RND(255): B=RND(255)
250 COLOR R,G,B
260 FCIRCLE X,Y,R0
270 @X=1:@Y=1:PRINT #5;I;
280 DELAY 100
290 NEXT
300 END