1: (0 10 16)

(0 10 16)(1 6 4)(2 20 3)(5 12 7)(8 15 13)(9 18 11)(14 19 17)

2: (9 18 11)

(0 10 16)(1 6 4)(2 20 3)(5 12 7)(8 15 13)(9)(11)(14 19 17)(18)

3: (0 10 16)

(0)(1 6 4)(2 20 3)(5 12 7)(8 15 13)(9)(10)(11)(14 19 17)(16)(18)

4: (14 19 17)

(0)(1 6 4)(2 20 3)(5 12 7)(8 15 13)(9)(10)(11)(14)(16)(17)(18)(19)