1: (0 3 8)

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

2: (2 15 7)

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

3: (1 21 14)

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

4: (0 3 8)

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