1: (0 3 4)

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

2: (1 7 19)

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

3: (2 21 18)

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

4: (1 17 4)

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