-
++
TYPERIONS
-
++
TYPERONS
+I
-
++
TRYPSINE
+O
-
++
TYROSINE
+P
-
++
EPYORNIS
+T
-
++
ETRIPONS
+Y
-
++
POINTERS
+Y
-
++
PONTIERS
+Y
-
++
PRETIONS
+Y
-
++
TIPERONS
+Y