-
++
OBSTRUERONT
-
++
TUTORERONS
+B
-
++
BROUETTONS
+R
-
++
BROUTERONT
+S
-
++
OBTURERONT
+S
-
++
TOURBERONT
+S
-
++
BROUTERONS
+T
-
++
OBTURERONS
+T
-
++
TOURBERONS
+T