1: (0 3 21)

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

2: (3 16 18)

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

3: (14 19 17)

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

4: (13 20 15)

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