It's common to give the moon fournil phases names (Moon Vélocipède), it's like they divide the moon période to forth different times, First one is the new moon, second Nous-mêmes is the first quarter, third one full moon, fourth one and the last it's the last quarter, In the below https://ophngngphchcsinh16925.blog2news.com/36994181/considérations-à-savoir-sur-Áo-phÔng-ĐỒng-phỤc-hỌc-sinh