1: (3 8 17)

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

2: (7 18 9)

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

3: (0 17 5)

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

4: (1 20 4)

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