-
++
OCCURRENCE
-
++
CO
O
CCURREN
C
E
-
++
CONCURRE
N
CE
E
-
++
CONCURRE
N
CE
R
-
++
CONCURRE
N
CE
S
-
++
CONCURRE
N
CE
Z
-
++
CO
O
CCURREN
T
E