1: (0 2 10)

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

2: (1 21 6)

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

3: (5 20 8)

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

4: (0 7 16)

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