1: (0 8 13)

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

2: (7 19 9)

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

3: (2 16 10)

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

4: (12 17 15)

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