$[$baka$]\text{'}$cow$\text{'}[$kaer$]\text{'}$to fit'$[$auelo$]\text{'}$grandfather$\text{'}[$ambos$]\text{'}$both$\text{'}[$silbar$]\text{'}$to whistle'$[$bee$]\text{'}$baby$\text{'}[$araso$]\text{'}$hug$\text{'}[$kambio$]\text{'}$change$\text{'}$

Below are all the immediate environments where $[$b$]$ and $[$$]$ appear. Match each environment to one $($or both$)$ of these sounds.