KataBankOCR: US4 partially implemented
KataBankOCR: US4 partially implemented

bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas,bfontaine/Katas