1: (0 1 11)

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

2: (6 11 21)

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

3: (3 14 8)

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

4: (5 9 7)

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