1: (0 2 12)

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

2: (5 9 20)

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

3: (4 10 7)

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

4: (1 6 3)

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