← 以牙还牙
Trace the grey characters, then fill the empty cells. Save as PDF from the print dialog.
以牙还牙
yǐ yá huán yá
a tooth for a tooth (retaliation)
以以以
牙牙牙
还还还
牙牙牙
Trace the grey characters, then fill the empty cells. Save as PDF from the print dialog.