from lib import get_data
from lib import Grid2D
from collections import defaultdict
from collections import deque

data = get_data(__file__)

DIRS = {
    "N": (-1, 0),
    "E": (0, 1),
    "S": (1, 0),
    "W": (0, -1),
}.values()


g = Grid2D(data)
cs = defaultdict(set)
for row in range(g.n_rows):
    for col in range(g.n_cols):
        c = g[(row, col)]
        cs[c].add((row, col))

t1, t2 = 0, 0
for c, cs in cs.items():
    while cs:
        peri = 0
        start = cs.pop()
        seen = set()
        queue = deque([start])
        fences = set()
        while queue:
            pos = queue.popleft()
            if pos in seen:
                continue
            seen.add(pos)

            for d in DIRS:
                nb = d[0] + pos[0], d[1] + pos[1]
                if g.contains(nb) and g[nb] == c:
                    queue.append(nb)
                    cs.discard(nb)
                else:
                    peri += 1
                    nb = tuple(list(nb) + [d])
                    fences.add(nb)

        nfences = set()
        for row, col, dir in fences:
            for dr, dc in [(1, 0), (0, 1)]:
                nr, nc = row + dr, col + dc
                if (nr, nc, dir) in fences:
                    break
            else:
                nfences.add((row, col, dir))

        c_area = len(seen)
        t1 += c_area * peri
        t2 += c_area * len(nfences)

print(t1)
print(t2)