1: (0 2 3)

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

2: (3 11 20)

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

3: (8 21 14)

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

4: (10 18 12)

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