1: (0 1 3)

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

2: (1 3 13)

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

3: (3 13 20)

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

4: (8 21 19)

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