1: (0 3 8)

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

2: (2 21 4)

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

3: (3 17 6)

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

4: (7 19 14)

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