tu the dat tay co dinh: hai ngon cai: space hai ngon tro: fj hai ngon giua: dk hai ngon ap ut: ls hai ngon ut: a; qwert poiuy asdfg lkjh zxcvb mn qwert poiuy asdfg lkjh zxcvb mn qaz wsx edc rfv tgb pol ik ujm yhn qaz wsx edc rfv tgb pol ik ujm yhn zxcvbnm lkjhgfdsa qwertyuiop poiuytrewq asdfghjkl mnbvcxz zqpa woxls ekdic fmrvhgntuybj woslx yrfhvn qpaz tugjbm eidkc jfkdls;a urieowpq vmc,x.z/ hgnbyt ud,wlzpxge,ao't qwert poiuy asdfg lkjh zxcvb mn qwert poiuy asdfg lkjh zxcvb mn qaz wsx edc rfv tgb pol ik ujm yhn qaz wsx edc rfv tgb pol ik ujm yhn zxcvbnm lkjhgfdsa qwertyuiop poiuytrewq asdfghjkl mnbvcxz zqpa woxls ekdic fmrvhgntuybj woslx yrfhvn qpaz tugjbm eidkc jfkdls;a urieowpq vmc,x.z/ hgnbyt ud,wlzpxge,ao't