1: (0 1 2)

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

2: (2 7 17)

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

3: (5 19 15)

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

4: (14 18 16)

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