1: (2 7 15)

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

2: (6 17 8)

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

3: (12 18 16)

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

4: (4 9 15)

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