An easy principle   Try to grasp the number of lines. You will notice that it is difficult to do without actually counting line by line. |||||||||| However, when arranged into groups, it is easy to perceive a total of ten lines at a glance. |||  |||  |||  | NEOLOG is based on dividing time into intelligible units: Hours, units of ten minutes, and units of one minutes which are arranged in vertical blocks.