1: (3 12 19)

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

2: (5 20 18)

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

3: (3 17 7)

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

4: (2 8 4)

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