1: (5 10 17)

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

2: (8 18 16)

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

3: (4 9 6)

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

4: (1 5 15)

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