1: (0 1 2)

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

2: (1 14 17)

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

3: (13 18 16)

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

4: (10 19 17)

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