1: (2 7 20)

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

2: (4 7 19)

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

3: (3 9 5)

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

4: (2 18 7)

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