假设按从上到下编号为1,2,3,4,5 move 1 from A to C move 2 from A to B move 1 from C to B move 3 from A to C move 1 from B to A move 2 from B to C move 1 from A to C move 4 from A to B move 1 from C to B move 2 from C to A move 1 from B to A move 3 from C to B move 1 from A to C move 2 from A to B move 1 from C to B move 5 from A to C move 1 from B to A move 2 from B to C move 1 from A to C move 3 from B to A move 1 from C to B move 2 from C to A move 1 from B to A move 4 from B to C move 1 from A to C move 2 from A to B move 1 from C to B move 3 from A to C move 1 from B to A move 2 from B to C move 1 from A to C