1: (0 2 3)

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

2: (3 8 21)

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

3: (1 20 6)

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

4: (5 10 7)

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