10 LPRINT CHR$(12);
20 FOR XX = 1 TO 11
30 FOR YY = 1 TO XX
40 LPRINT " ";
50 NEXT YY
60 IF XX < 11 THEN LPRINT "> "; ELSE LPRINT "X";
70 FOR YY = XX TO 9
80 LPRINT "  ";
90 NEXT YY
100 IF XX < 11 THEN LPRINT "<";
110 FOR YY = 1 TO XX
120 LPRINT " ";
130 NEXT YY
140 LPRINT : LPRINT
150 FOR ZZ = 1 TO 200 : NEXT ZZ
160 NEXT XX
170 GOTO 10