1: (0 1 6)

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

2: (3 6 18)

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

3: (2 15 4)

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

4: (14 19 17)

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