1: (0 1 2)

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

2: (2 6 13)

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

3: (3 21 10)

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

4: (8 14 11)

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