1: (1 8 11)

(0 21 19)(1)(2 20 4)(3 8 18 15 13 11 5)(6 10 7 12 9)(14 17 16)

2: (6 12 9)

(0 21 19)(1)(2 20 4)(3 8 18 15 13 11 5)(6)(7 12 10)(9)(14 17 16)

3: (5 18 11)

(0 21 19)(1)(2 20 4)(3 8 18)(5)(6)(7 12 10)(9)(11 15 13)(14 17 16)

4: (7 12 10)

(0 21 19)(1)(2 20 4)(3 8 18)(5)(6)(7)(9)(10)(11 15 13)(12)(14 17 16)