1: (0 6 10)

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

2: (3 12 7)

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

3: (9 13 11)

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

4: (0 8 6)

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