1[1377,2000] #2[1376,2000] #3[2000,1480] #4[2000,1464] #5[2000,1462] #6[2000,1464] #7[2000,1462] #8[2000,1463] #9[2000,1464] #10[2000,1462] #11[2000,1462] #12[2000,1464] #13[2000,1462] #14[1381,2000] #15[1379,2000] #