1: (0 3 12)

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

2: (2 21 5)

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

3: (4 19 11)

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

4: (1 6 12)

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