1: (0 2 9)

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

2: (1 21 6)

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

3: (2 20 7)

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

4: (4 10 7)

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