1: (0 4 18)

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

2: (1 21 8)

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

3: (0 5 3)

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

4: (1 4 20)

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