1: (0 4 8)

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

2: (2 21 5)

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

3: (8 11 16)

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

4: (7 13 9)

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