1: (0 4 9)

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

2: (2 21 6)

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

3: (5 11 8)

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

4: (1 4 19)

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