1: (0 2 15)

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

2: (1 19 14)

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

3: (0 11 15)

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

4: (10 16 13)

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