1: (3 5 15)

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

2: (2 6 4)

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

3: (1 12 5)

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

4: (10 18 13)

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