1: (0 5 9)

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

2: (3 17 6)

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

3: (9 12 16)

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

4: (8 14 10)

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