1: (3 17 20)

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

2: (1 19 4)

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

3: (2 18 16)

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

4: (0 12 17)

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