1: (0 2 3)

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

2: (3 11 20)

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

3: (8 21 19)

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

4: (5 12 10)

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