1: (0 3 6)

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

2: (1 21 4)

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

3: (3 17 5)

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

4: (0 4 2)

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