1: (0 3 8)

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

2: (1 16 5)

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

3: (2 19 4)

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

4: (3 12 6)

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