1: (0 2 12)

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

2: (1 18 3)

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

3: (7 19 14)

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

4: (12 15 17)

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