1: (0 6 11)

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

2: (5 13 7)

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

3: (9 15 12)

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

4: (0 8 6)

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