1: (0 11 13)

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

2: (10 14 12)

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

3: (9 19 13)

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

4: (5 20 15)

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