1: (0 2 13)

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

2: (1 19 5)

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

3: (2 17 10)

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

4: (12 18 14)

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