1: (0 5 6)

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

2: (6 11 19)

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

3: (10 21 17)

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

4: (5 19 9)

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