1: (0 2 13)

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

2: (1 20 3)

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

3: (7 21 19)

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

4: (3 18 12)

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