Add word

t h r o u g h

clear / θ /
↓
" t h "
clear / r /
↓
" r "
clear / u /
↓
" o u "
clear / g /
↓
" g "
clear / h /
↓
" h "
Add letter-sound correspondence launch
Resources
General resources:
  1. Words pending
  2. elimu.ai Wiki
  3. Creating Localizable Learning Apps