go test fuzz v1
string("A\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\xb4\x89")
