1: (0 5 9)

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

2: (6 11 20)

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

3: (1 21 18)

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

4: (5 20 8)

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