="pp
++p
+
pr++rprp
+
p
p
+ppprp+
p+pppbpp
p
pp
pr+ppp+b+rp
pp++p
+rppbpbpprpp
pbp
prp+
p
+
pp
p
+b+
+bp+
ppppp+ppp+
p
ppb+
pb+r+bppbp
pp++
rppbprpp
+bpbppb+
rp+bp
pprp
pppbprp
pr+pprp
p
++
p+b+
p
+
p+bpp
p
+r+
p
p
p
pbp
p+rpb+
+prp
p
p
+
pp
p+
p
pp
+b+
pp+
pr+
p+p+ppbp
ppp
+
pp
prp
prp
+
bprp
+p
p
p
+ppr+bp+b+
+pb+bp
+
ppprp++ppp
+
p
p
p
p
pbprppp
+prp++bpb+
b+
pp+
+bp
rprp+r+bp
+pbpp
pp
++
p
+......
+ppbpp
r+rpp
p
++
ppprp
+p
pr++
pp
pp
prppp
+p