1: (0 2 18)

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

2: (1 21 3)

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

3: (2 20 14)

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

4: (13 19 17)

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