1: (9 13 20)

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

2: (8 14 12)

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

3: (1 15 13)

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

4: (0 10 2)

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