[Bug] Syllable "ca" is pronounce like "эса" in exercise 17 of "Слоги Королёвой Гласные А-И-У"

[HappyEgoiste]

Precondition:

1. Log in as default2 user ([email protected] / password)

Steps to reproduce:

1. Go to https://brainup.site/groups/1/series/18/subgroup/142/
2. Click on exercise 17 (https://brainup.site/groups/1/series/18/subgroup/142/exercise/1994/task/1982)

Actual result: Syllable "cа" is pronounced like "эса"

Expected result: Syllable "cа" is pronounced like "са"