diff --git a/day07/sol.py b/day07/sol.py
index 1f0d1e4..223ca4e 100644
--- a/day07/sol.py
+++ b/day07/sol.py
@@ -1,25 +1,30 @@
+from collections import Counter
 def solve(input):
     splits = 0
     pos = []
+    paths = Counter()
     for row in open(input):
         row = row.strip()
-        next = []
-        for i in pos:
+        paths.clear()
+        for i,count in pos:
             if row[i] == '.':
-                next.append(i)
+                paths[i] += count
             elif row[i] == '^':
                 if i-1 >= 0:
-                    next.append(i-1)
+                    paths[i-1] += count
                 if i+1 < len(row):
-                    next.append(i+1)
+                    paths[i+1] += count
                 splits += 1
         start = row.find('S')
         if start >= 0:
-            next.append(start)
+            paths[start] += 1
 
-        pos = sorted(set(next))
+        pos = sorted(paths.items())
 
+    # part 1
     print(splits)
+    # part 2
+    print(sum(paths.values()))
 
 solve("sample")
 solve("input")