1: (1 5 16)

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

2: (5 7 14)

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

3: (4 9 6)

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

4: (13 17 15)

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