1: (0 1 10)

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

2: (1 10 13)

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

3: (9 17 12)

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

4: (10 13 18)

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