1: (0 4 8)

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

2: (1 20 7)

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

3: (0 6 3)

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

4: (2 5 8)

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