diff --git a/pd_test.py b/pd_test.py
index 74586ba..e5a8d6d 100644
--- a/pd_test.py
+++ b/pd_test.py
@@ -1,21 +1,38 @@
 import pandas as pd
 import numpy as np 
+from sqlalchemy import create_engine
 
-s1 = pd.Series([1.47, 2.3, 3.0])
-s2 = pd.Series([5.5, 6.1])
-s3 = pd.Series([2.3, 4.6, 5.3])
+engine = create_engine("mysql+pymysql://root:123456@localhost/lottery?charset=utf8")
+conn = engine.connect()
+sql = """SELECT 
+	    id, sum_num, (id - MAX(last_id)) AS span
+    FROM (
+        SELECT 
+            p.id, t1.id AS last_id, p.sum_num
+        FROM pls p
+        LEFT JOIN (
+            SELECT id, sum_num
+            FROM pls ORDER BY id
+        ) t1 ON t1.sum_num = p.sum_num AND t1.id < p.id 
+    ) tmp GROUP BY id, sum_num"""
+df = pd.read_sql(sql, conn)
+print(df.loc[["sum_num", "span"]][:30])
 
-s1.index = [True, False, False]
-s2.index = [False, True]
-s3.index = [False, True, False]
+# s1 = pd.Series([1.47, 2.3, 3.0])
+# s2 = pd.Series([5.5, 6.1])
+# s3 = pd.Series([2.3, 4.6, 5.3])
 
-a1 = np.expand_dims(s1.to_numpy(), axis=0)
-a2 = np.expand_dims(s2.to_numpy(), axis=0)
-a3 = np.expand_dims(s3.to_numpy(), axis=0)
+# s1.index = [True, False, False]
+# s2.index = [False, True]
+# s3.index = [False, True, False]
 
-print(a1.shape)
-print(a2.T.shape)
-print((a1.T)*a2)
-t = (a2.T)*a1
-print(len(t.flatten()))
-print((s1*s2).loc[True])
\ No newline at end of file
+# a1 = np.expand_dims(s1.to_numpy(), axis=0)
+# a2 = np.expand_dims(s2.to_numpy(), axis=0)
+# a3 = np.expand_dims(s3.to_numpy(), axis=0)
+
+# print(a1.shape)
+# print(a2.T.shape)
+# print((a1.T)*a2)
+# t = (a2.T)*a1
+# print(len(t.flatten()))
+# print((s1*s2).loc[True])
\ No newline at end of file
diff --git a/pls.py b/pls.py
index 96b5184..0a7e5ff 100644
--- a/pls.py
+++ b/pls.py
@@ -19,7 +19,9 @@ for i in group3:
 
 for i in sum_group_dict.keys():
     f3 = lambda number: True if '3' not in number else False
-    print(i, list(filter(f3, sum_group_dict[i])))
+    if i == 14:
+        continue
+    print(i, sum_group_dict[i])
 # print(sum_group3_dict) 
 # sum_group3 = [ sum(map(int, list(i))) for i in group3]
 # print(pd.value_counts(sum_group3).to_dict())
@@ -37,7 +39,7 @@ for i in sum_group6_dict.keys():
     f3 = lambda number: True if '2' not in number else False
     f4 = lambda number: True if max(map(int, number)) - min(map(int, number)) != 2 else False
     f5 = lambda number: True if '3' not in number else False
-    print(i, list(filter(f5, sum_group6_dict[i])))
+    # print(i, sum_group6_dict[i])
     # print(i, list(filter(f3, filter(f2, filter(f1, sum_group_dict[i])))))
     # print(i, sum_group_dict[i])
 # print(pd.value_counts(sum_group3).to_dict())