1: (1 4 6)

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

2: (3 21 5)

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

3: (0 20 2)

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

4: (1 4 9)

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