燕燕

燕燕于飞，差_qrs池其₃₅₆₇羽。之_hij子z012于^wxyz归⁴⁵⁶⁷，远送于qrtu野。瞻₁₂₃望^9abc弗及，klm泣_tuv涕如defg雨。def

燕燕于飞，颉^tuvw之颃之567。之_hij子z012于^wxyz归⁴⁵⁶⁷，远于^klmo将_mnpq之^uvwx。瞻₁₂₃望^9abc弗及，klm伫z012立以₅₆₇泣^bdef。def

燕燕于飞，下上其₃₅₆₇音。之_hij子z012于^wxyz归⁴⁵⁶⁷，远送于qrtu南^wxyz。瞻₁₂₃望^9abc弗及，klm实_rst劳6789我abcd心。def

仲_yz0氏₆₇₈任klmn只，其_rst心塞渊。终温且4567惠，淑hjkl慎def其tuvw身_pqs。先君hijk之ijkl思，klm以_suv勖9abc寡^678a人。def