Have dish eldest brother now Xuan sky five extremely cover with one ax shadow to slaughter an moth tribe.

The sixteen interrelated forms of metrical verses can be simplified into four forms if this reduction in forms is centered on the metrical verse of four five-character lines.

The four types of tonal patterns of the metrical verse of four five-character lines have five rules to go by. And all the sixteen forms of metrical verses can be deduced from those five rules.