1: (0 6 10)

(0 7 12 10 4)(1 19 16 14 9)(2 5 3)(6 17 8)(11 15 13)(18 21 20)

2: (1 19 9)

(0 7 12 10 4)(1)(2 5 3)(6 17 8)(9 16 14)(11 15 13)(18 21 20)(19)

3: (0 7 12)

(0 10 4)(1)(2 5 3)(6 17 8)(7)(9 16 14)(11 15 13)(12)(18 21 20)(19)

4: (6 17 8)

(0 10 4)(1)(2 5 3)(6)(7)(8)(9 16 14)(11 15 13)(12)(17)(18 21 20)(19)