1: (0 1 4)

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

2: (2 4 15)

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

3: (3 17 13)

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

4: (14 19 16)

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