ixíʔ iʔ sn̓ɬəp̓ikn̓s q̓ʷəq̓ʷc̓wíyaʔ tl̓ aʔ čn̓ʕ̓áx̌kiʔstm̓ t spapáˤɬaʔ.

So the stripes on Chipmunk are from her being scratched on the back by Monster.