1: (3 16 18)

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

2: (2 17 4)

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

3: (11 13 18)

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

4: (9 14 12)

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