1: (0 3 11)

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

2: (2 12 9)

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

3: (0 16 11)

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

4: (10 18 13)

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