1: (5 7 19)

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

2: (3 8 6)

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

3: (0 9 7)

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

4: (1 20 4)

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