1: (0 1 10)

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

2: (3 10 18)

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

3: (2 12 9)

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

4: (1 17 10)

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