1: (9 15 18)

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

2: (1 17 14)

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

3: (9 15 18)

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

4: (8 19 10)

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