1: (7 11 20)

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

2: (6 12 8)

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

3: (5 18 11)

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

4: (1 19 14)

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