           1162             1206            1227     
               1186     1229        1241     
               1206     1246       1248     
                   1208     1251        1259     
              1215    1260        1294      1271                    
                  1265    1294       1307     
                 1281   1307     1311     
              1285     1311        1320     
                  1303    1320     1324     
                 1293    1324     1328     
               1320    1328             
              1300    1329           
                  1304    1329     1332     
               1326    1332             
          1320    1333     1370             1368          
               1338     1370        1378     
               1342     1378      1388    
                1359    1389       1392     
                1361     1393       1399    
                1377    1400       1402    
            1403              1408    
               1378    1408     1411    
             1395    1411     1415     
                  1415   1425       
                   1400    1426     1438         
                1422    1439     1451    
                  1423    1452         
                   1407    1452             1455    
               1446    1455     1465    
               1437     1465      1466    
                1426                             1466   1479          
               1474    1480     1517     
                1488    1517       1519     
                  1505    1519      1547     
                  1520    1548     1557     
                1539    1558      1592     
                 1555    1593      1603     
                    1592    1604     1634                    
        1206 1636    430   
      