1: (0 1 6)

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

2: (6 10 18)

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

3: (5 15 9)

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

4: (14 19 17)

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