LEFT FIVE EIGHTHS BLOCK
LOWER HALF BLOCK
LOWER THREE QUARTERS BLOCK
FULL BLOCK
LEFT THREE EIGHTHS BLOCK
LEFT ONE EIGHTH BLOCK
DARK SHADE
QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER LEFT
QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER RIGHT
QUADRANT UPPER RIGHT
QUADRANT UPPER RIGHT AND LOWER LEFT AND LOWER RIGHT