1: (0 3 17)

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

2: (4 12 16)

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

3: (11 18 14)

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

4: (7 19 16)

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