1: (0 8 17)

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

2: (5 18 16)

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

3: (4 9 7)

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

4: (12 19 17)

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