1: (0 1 7)

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

2: (7 14 18)

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

3: (3 15 12)

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

4: (14 19 16)

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