["C11 \"C11\""]
["C21 \"C21\"","C22 \"C22\""]
["C31 \"C31\"","C32 \"C32\"","C33 \"C33\""]
["C41 \"C41\"","C42 \"C42\"","C43 \"C43\"","C44 \"C44\""]
["C51 \"C51\"","C52 \"C52\"","C53 \"C53\"","C54 \"C54\"","C55 \"C55\""]
["C61 \"C61\"","C62 \"C62\"","C63 \"C63\"","C64 \"C64\"","C65 \"C65\"","C66 \"C66\""]
["C71 \"C71\"","C72 \"C72\"","C73 \"C73\"","C74 \"C74\"","C75 \"C75\"","C76 \"C76\"","C77 \"C77\""]
["C81 \"C81\"","C82 \"C82\"","C83 \"C83\"","C84 \"C84\"","C85 \"C85\"","C86 \"C86\"","C87 \"C87\"","C88 \"C88\""]