1: (3 12 16)

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

2: (5 20 14)

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

3: (12 17 15)

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

4: (0 19 8)

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