1: (0 3 7)

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

2: (3 9 16)

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

3: (1 19 14)

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

4: (12 17 15)

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