1: (0 2 5)

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

2: (5 14 20)

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

3: (1 17 9)

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

4: (13 18 15)

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