1: (0 4 8)

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

2: (3 10 7)

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

3: (8 12 16)

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

4: (1 21 13)

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