1: (0 1 2)

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

2: (2 7 19)

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

3: (5 21 18)

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

4: (1 19 3)

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