return fmt.Sprintf("%s %s", op, args[0])
		case 2:
			if inst.Op == COPY || inst.Op == PASTECC {
				return op + " " + args[0] + "," + args[1]
			}
			return op + " " + args[1] + "," + args[0]
		case 3:
			if reverseOperandOrder(inst.Op) {
				return op + " " + args[2] + "," + args[1] + "," + args[0]
			}
		case 4:
			if reverseMiddleOps(inst.Op) {
				return op + " " + args[1] + "," + args[3] + "," + args[2] + "," + args[0]
			}
		}