1: (0 2 7)

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

2: (1 13 3)

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

3: (5 16 12)

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

4: (0 4 2)

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