1: (0 5 18)

(0)(1 10 8)(2 22 4)(3 11 6)(5 20 18 21 9)(7 19 17 14 12)(13 16 15)

2: (9 18 21)

(0)(1 10 8)(2 22 4)(3 11 6)(5 20 18)(7 19 17 14 12)(9)(13 16 15)(21)

3: (7 19 17)

(0)(1 10 8)(2 22 4)(3 11 6)(5 20 18)(7 14 12)(9)(13 16 15)(17)(19)(21)

4: (1 10 8)

(0)(1)(2 22 4)(3 11 6)(5 20 18)(7 14 12)(8)(9)(10)(13 16 15)(17)(19)(21)