1: (8 15 17)

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

2: (14 19 16)

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

3: (7 18 9)

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

4: (5 17 13)

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