1: (7 12 16)

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

2: (3 16 19)

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

3: (2 17 4)

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

4: (0 18 15)

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