This study of L-O6 wordlurm tends to discover all so-called bracketing paradoxes which might disturb a natural or automatic process of Arabic language analysis. The written Qur'anic text has been divided into quantitative units called wordforms and arranged ac-cording to their length. On this quantitative level we find nineteen starting points for qualitative morphological analysis of L-n structure wordforms. In this book the analysis has been focused on wordforms which consists of six letter signs. Every step of the analysis leads us to a deeper level being a starting point of next qualitative analysis. The analysis on seven or eight underlying levels has been done and many bracketing paradoxes have been discovered.