1a. Straight - Soft, shiny, fine, difficult to curl, thin, oily, and hard to damage.
1b. Straight - Volume, body, thick
1c. Straight - Course, hard, to curl, straight. Think Asain.
2a.Wavy - S pattern, thin, fine, can be styled.
2b.Wavy - Frizzy, medium texture, a little hard to style.
2c. Wavy - Style resistant, very frizzy, course, thicker waves.
3a. Curly - Mix of different textures, loose curls, full, thick, frizzy, and S pattern. Hair tends to have a combination texture.
3b.Curly - Mix textures, medium curl amounts, tight curls.
4a.Kinky - Tight Coils, soft, fragile, more moisture then 4b, and defined curl pattern.
4b. Kinky - Fragile, tightly coiled, Z pattern shape, less defined curls, shrinks up, needs moisture and wiry.
THERE IS NO 4C!