1: (1 5 19)

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

2: (0 17 2)

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

3: (1 14 3)

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

4: (13 18 16)

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