1: (0 2 10)

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

2: (1 18 3)

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

3: (8 19 11)

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

4: (10 14 17)

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