create dev channel

zeta/py/completed/5622.py

@@ -0,0 +1,8 @@
+ss = 0
+for n in input():
+    for i, s in enumerate(["ABC", "DEF", "GHI", "JKL", "MNO", "PQRS", "TUV", "WXYZ"]):
+        if n in s:
+            ss += i+2+1
+
+
+print(ss)