1: (0 1 2)

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

2: (2 5 18)

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

3: (3 20 13)

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

4: (16 21 19)

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