1: (1 6 11)

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

2: (5 17 8)

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

3: (6 14 9)

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

4: (12 19 15)

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