If you look at each column individually, you can see how the data numbers were calculated.
First NLQ definition program
Now type in and run the following program. It has the data numbers for the arrow design. For a character of your own, change the data numbers in lines
10 LPRINT CHR$(27);"x1";
20 LPRINT CHR$(27);":";CHR$(0);CHR$(0);CHR$(0); 30 LPRINT CHR$(27);"%";CHR$(1);CHR$(0);
40 LPRINT CHR$(27);"&";CHR$(0);"< <";
50 LPRINT CHR$(0);CHR$(12);CHR$(0);
60 FOR X=1 TO 36
70 READ C: LPRINT CHR$(C);
80 NEXT X
90 LPRINT "YOUR CHARACTER IN PICA: < < <"
100 LPRINT "IN
110 LPRINT CHR$(27);"!*< < <"
120 LPRINT CHR$(27);"!";CHR$(0);
130 DATA 4,0,0,8,0,0,16,0,0,32,0,0
140 DATA 64,0,0,255,255,192,64,0,0,32,0,0
150 DATA 16,0,0,8,0,0,4,0,0,0,0,0
YOUR CHARACTER IN PICA:
IN DOUBLE-WIDE EMPHASIZED PICA:
When you run this program for your own character, you can see if it looks right. If not, move the dots as needed, recalculate and change the data numbers, and run the program again.
Second NLQ definition program
When you are satisfied with the character you have created, enter and run the next program. Use your data numbers instead of the ones in lines