text: three position where 0 appears
code: if i == 0 and j == 2 : NEW_LINE INDENT print ( "0" , end = " ▁ " ) NEW_LINE DEDENT elif i == 1 and j == 0 : NEW_LINE INDENT print ( "0" , end = " ▁ " ) NEW_LINE DEDENT elif i == 2 and j == 1 : NEW_LINE INDENT print ( "0" , end = " ▁ " ) NEW_LINE DEDENT