1: (0 1 3)

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

2: (3 7 18)

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

3: (2 16 6)

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

4: (14 19 17)

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