1: (0 3 6)

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

2: (2 21 5)

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

3: (0 3 15)

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

4: (1 20 10)

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