1: (1 6 7)

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

2: (2 11 15)

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

3: (9 17 12)

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

4: (14 18 16)

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