h,w,n,d=map(int,input().split())
a=[[-1]*w for i in range(h)]
s=[]
r=list(range(n))
v=[1]*n

def union(x,y):
  rx=root(x)
  ry=root(y)
  if rx>ry:
    rx,ry=ry,rx
  r[ry]=rx
  v[rx]+=v[ry]
  return

def root(x):
  p=x
  l=[p]
  while r[p]!=p:
    p=r[p]
    l.append(p)
  for p in l:
    r[p]=l[-1]
  return r[x]

dxdy=[]
for dx in range(-d,d+1):
	for dy in range(-d,d+1):
		if 1<=abs(dx)+abs(dy)<=d:
			dxdy+=[(dx,dy)]
for i in range(n):
	x,y=map(int,input().split())
	x-=1
	y-=1
	a[x][y]=i
	s+=[(x,y)]
	for dx,dx in dxdy:
		xx=x+dx
		yy=y+dy
		if 0<=xx<h and 0<=yy<w and a[xx][yy]!=-1:
			union(i,a[xx][yy])
for i in range(n):
	x,y=s[i]
	a[x][y]=root(i)
g0=len(set([r[i] for i in range(n) if v[i]>1]))
g1=g0
g2=g0
for x in range(h):
	for y in range(w):
		if a[x][y]==-1:
			rr=[]
			f=0
			for dx,dy in dxdy:
				xx=x+dx
				yy=y+dy
				if 0<=xx<h and 0<=yy<w and a[xx][yy]!=-1:
					if v[a[xx][yy]]>1:
						rr+=[a[xx][yy]]
					else:
						f=1
			rr=set(rr)
			if len(rr)==0:
				g1=g0+f
			else:
				g2=min(g2,g0-len(rr)+1)
print(g2,g1)