1: (1 15 20)

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

2: (2 21 19)

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

3: (1 17 5)

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

4: (14 18 16)

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