import sys
L = sys.stdin.read().splitlines()
seed = L[0]
L = L[2:]
L = [ l.split() for l in L ]
D = { tuple(k):v for [k,_,v] in L }
def reprpairs(P):
	return " ".join(f"{a}{b}:{v}" for ((a,b),v) in P.items())
E = { K:0 for (K,_) in D.items() }
for (a,b) in zip(seed, seed[1:]):
	E[(a,b)] += 1
#print(reprpairs(E))
for step in range(40):
	F = { K:0 for (K,_) in D.items() }
	for ((a,b),v) in E.items():
		j = D[(a,b)]
		F[(a,j)] += v
		F[(j,b)] += v
	E = F
	#print(step+1,reprpairs(E))
from collections import defaultdict as dfd
S = dfd(int)
for ((a,b),v) in E.items():
	S[a]+=v
	S[b]+=v
S ={ k:(a+b)  for (k,v) in S.items()  for (a,b) in [divmod(v,2)]  }
print(S, max(S.values())-min(S.values()))