1: (1 5 16)

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

2: (0 6 4)

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

3: (5 18 10)

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

4: (15 19 17)

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