1: (0 8 12)

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

2: (7 19 9)

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

3: (6 20 17)

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

4: (3 8 19)

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