https://www.youtube.com/watch?time_continue=148&v=ggcr7hMInVE&disable_polymer=true
https://youtu.be/hOwcrhUBmJs
https://youtu.be/3guwWkqlaGc
letter sounds:
https://youtu.be/Ns7sZr_EQTY
https://youtu.be/OxrUgwVbqoM
Bossy R:
https://youtu.be/lIGDpEVPzCw