1: (0 1 2)

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

2: (2 8 15)

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

3: (4 16 14)

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

4: (3 13 5)

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