1: (8 11 21)

(0 20 3)(1 9 7)(2 6 4)(5 12 10)(8)(11 22 21 15 13)(14 18 16)(17 23 19)

2: (5 12 10)

(0 20 3)(1 9 7)(2 6 4)(5)(8)(10)(11 22 21 15 13)(12)(14 18 16)(17 23 19)

3: (1 9 7)

(0 20 3)(1)(2 6 4)(5)(7)(8)(9)(10)(11 22 21 15 13)(12)(14 18 16)(17 23 19)

4: (11 22 13)

(0 20 3)(1)(2 6 4)(5)(7)(8)(9)(10)(11)(12)(13 21 15)(14 18 16)(17 23 19)(22)