段階的貫通性試験
1~6でお答えください

1: https://i.imgur.com/Zkewkq8.jpg
2: https://i.imgur.com/SvNuxmP.jpg
3: https://i.imgur.com/19eooRj.jpg
4: https://i.imgur.com/fJfkOZu.jpg
5: https://i.imgur.com/U49dDts.jpg
6: https://i.imgur.com/vqUeBrP.jpg