1: (0 8 13)

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

2: (7 17 11)

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

3: (3 19 16)

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

4: (10 13 15)

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