The extraordinarily cut-up condition of the wall made holding to one direction impossible.

Soon I realized I was lost in a labyrinth.

I tried to find my way down again, but the best I could do was to reach the verge of a cliff, from which I could see the canyon.

Then I knew where I was, yet I did not know, so I plodded wearily back.

Many a blind cleft did I ascend in the maze of crags.