1: (3 13 20)

(0 17 4)(1 20 11 9 13)(2 19 16)(3)(5 15 7)(6 10 8)(12 18 14)

2: (0 17 4)

(0)(1 20 11 9 13)(2 19 16)(3)(4)(5 15 7)(6 10 8)(12 18 14)(17)

3: (12 18 14)

(0)(1 20 11 9 13)(2 19 16)(3)(4)(5 15 7)(6 10 8)(12)(14)(17)(18)

4: (1 20 11)

(0)(1 9 13)(2 19 16)(3)(4)(5 15 7)(6 10 8)(11)(12)(14)(17)(18)(20)