1: (1 4 8)

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

2: (2 12 7)

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

3: (3 9 6)

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

4: (1 5 9)

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