More confusing child speech

[gnomygnomy.livejournal.com]

Here's the context:

Mom: а кто там ещё был из деток с вами ?
Kid: раз пять шесть четыре и всё
Kid: нас было пять и ещё . (could also have said всё, it's not clear)
Mom: а детки были из вашей группы ?
Kid: нашей с цыплёнок .

Background info: The kid is talking about her groups at school. Her group, I think, is the chicks group. There's another group called the rainbow group.

This is what I think is being said:

Mom: and who among the children was still there with you?
Kid: one, five, six, four and that's it
Kid: there were five of us and more (or, "and that's it")
Mom: but the kids were from your group?
Kid: (from) our (group) with.. um.. chicken? (THIS IS WHERE I'M LOST)

How can I make sense of the fifth line, or is it another example of ungrammatical (and therefore nonsensical) speech?

Another question: Can садик be a short word for детский сад?

Thank you, all!