List the letter names represented by the treble clef lines and spaces.

Treble clef line 4/fourth to bottom line, or "11."

The letter names represented by the treble clef lines (from lowest to highest) are:

1. E (bottom line)
2. G
3. B
4. D
5. F (top line)

The letter names represented by the treble clef spaces (from bottom to top) are:

1. F (first space)
2. A
3. C
4. E (top space)