1: (0 2 17)

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

2: (1 21 3)

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

3: (2 20 12)

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

4: (3 18 14)

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