1: (3 8 11)

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

2: (7 12 9)

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

3: (6 17 11)

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

4: (5 18 16)

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