1: (1 12 17)

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

2: (10 19 14)

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

3: (5 13 11)

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

4: (12 18 15)

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