1: (0 1 6)

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

2: (3 6 20)

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

3: (2 9 4)

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

4: (5 18 7)

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