1: (0 1 8)

(0)(1 20 18 14 8 21 3)(2 9 7)(4 12 10)(5 22 6)(11 16 13)(15 19 17)

2: (3 8 21)

(0)(1 20 18 14 8)(2 9 7)(3)(4 12 10)(5 22 6)(11 16 13)(15 19 17)(21)

3: (2 9 7)

(0)(1 20 18 14 8)(2)(3)(4 12 10)(5 22 6)(7)(9)(11 16 13)(15 19 17)(21)

4: (1 20 8)

(0)(1)(2)(3)(4 12 10)(5 22 6)(7)(8 18 14)(9)(11 16 13)(15 19 17)(20)(21)