1: (0 2 11)

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

2: (1 18 3)

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

3: (2 14 4)

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

4: (10 16 13)

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