1: (6 13 18)

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

2: (4 16 8)

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

3: (6 15 11)

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

4: (10 14 12)

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