系統 けいとう べつ総当 そうあたりじゃなかったです
keitōbetsusōatarijanakattadesu

Noun
Desu Copula

The polite, past negative form of 系統別総当り

1. Wasn't a systematic all-out effort.; Wasn't a comprehensive system.

Past/Perfective
Negative
Polite
Casual Register
Sumo