1: (6 9 18)

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

2: (4 16 7)

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

3: (3 10 8)

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

4: (5 18 15)

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