1: (0 1 2)

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

2: (1 5 17)

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

3: (3 19 8)

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

4: (2 21 17)

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