1: (0 8 21)

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

2: (3 8 19)

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

3: (1 11 5)

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

4: (2 6 4)

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