d = [2, 1, 4, 3]
idx = {'B':0,'C':1,'M':2,'W':3}
name = ["Bobcat","Coyote","Mountain Lion","Wolf"]
n = int(input())
for i in range(n):
a,b = input().split()
s = [0]*4
for i in b:
s[idx[i]] +=1
for i in range(4):
s[i] *= d[i]
if(s.count(max(s))>1):
print("{}: There is no dominant species".format(a))
else:
print("{}: The {} is the dominant species".format(a,name[s.index(max(s))]))