1: (9 11 12)

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

2: (1 11 18)

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

3: (3 19 17)

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

4: (0 5 2)

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