• CARTESIAN COORDINATE SYSTEM
  • Origin
    • being vowels
    • imaginary axis being vowels
      • miniature cube at its origin
        • having six sides
          • on paper vertical or front (ई)
          • on paper horizontal or side (आ)
          • Out of paper or roof (ऊ)
          • negative or small back
          • negative or small base
          • Negative or left side

Position of an object at a point is defined by ( ई (y), अ (x))

• planes
  • Xy plane ( अ/आ + इ/ई = ए/ऐ / य )
  • yz plane ( इ/ई + उ/ऊ = यु )
  • xz plane ( अ/आ + उ/ऊ = ओ/औ / व )

• Default row - any varg in devanagri script , cluster क , ख , ग, घ , ण
• Default column - क , च , ट, त, प
  • grid of consonants
    • right quadrant
    • left quadrant