1: (1 4 18)

(0 5 2)(1)(3 10 4 20 18)(6 21 19 17 15)(7 13 11)(8 22 9)(12 16 14)

2: (0 5 2)

(0)(1)(2)(3 10 4 20 18)(5)(6 21 19 17 15)(7 13 11)(8 22 9)(12 16 14)

3: (4 20 10)

(0)(1)(2)(3 10 18)(4)(5)(6 21 19 17 15)(7 13 11)(8 22 9)(12 16 14)(20)

4: (17 21 19)

(0)(1)(2)(3 10 18)(4)(5)(6 21 15)(7 13 11)(8 22 9)(12 16 14)(17)(19)(20)