1: (6 13 15)

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

2: (12 17 14)

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

3: (5 16 7)

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

4: (3 15 11)

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