The last one (you wrote b but I think you meant e?) I think.
Geometric shapes, such as circles ovals squares rectangles triangles hexagons and pentagons
123, 1, 123, 12
12 4, 123, 1 34
1, 12, 1, 12, 12, 12
1 3, 12 , 123, 123
1 3 , 123 , 1 , 1 4
let me know if I wrote it confusingly
Your vocal chords would probably get thinner
The thesis would be the first sentence in this case