1: (0 1 3)

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

2: (3 9 18)

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

3: (2 16 4)

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

4: (14 19 17)

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