1: (0 1 2)

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

2: (2 8 19)

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

3: (3 20 11)

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

4: (7 17 9)

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