1: (0 2 13)

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

2: (1 18 4)

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

3: (2 15 12)

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

4: (13 19 17)

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