1: (6 15 20)

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

2: (1 17 14)

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

3: (6 15 20)

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

4: (0 19 3)

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