1: (0 2 17)

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

2: (1 21 3)

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

3: (2 20 9)

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

4: (8 19 15)

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