1: (7 15 17)

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

2: (14 19 16)

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

3: (0 17 13)

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

4: (1 20 18)

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