1: (4 14 16)

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

2: (13 18 15)

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

3: (0 17 6)

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

4: (3 16 12)

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