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###Scala 252:

object c extends App{val z=readLine.split("[ ]+")map(_.toInt-1)
val b=(0 to z(0)).map{r=>readLine}
var c=0
(0 to z(0)).map{y=>(0 to z(1)).map{x=>if(b(y)(x)==' '&&((x==0||b(y)(x-1)==35)||(y==0||b(y-1)(x)==35))){c+=1
println(c+"\t"+(y+1)+"\t"+(x+1))}}
}}

compilation and invocation:

scalac cg-318-crossword.scala && cat cg-318-crossword | scala c

Scala 252:

object c extends App{val z=readLine.split("[ ]+")map(_.toInt-1)
val b=(0 to z(0)).map{r=>readLine}
var c=0
(0 to z(0)).map{y=>(0 to z(1)).map{x=>if(b(y)(x)==' '&&((x==0||b(y)(x-1)==35)||(y==0||b(y-1)(x)==35))){c+=1
println(c+"\t"+(y+1)+"\t"+(x+1))}}
}}

compilation and invocation:

scalac cg-318-crossword.scala && cat cg-318-crossword | scala c

###Scala 285:

object c extends App{val z=readLine.split("[ ]+")map(_.toInt-1)
var c=0
val b=(0 to z(0)).map{r=>readLine}
def f(y:Int,x:Int)={if(b(y)(x)==' '&&((x==0||b(y)(x-1)==35)||(y==0||b(y-1)(x)==35))){c+=1
println(c+"\t"+(y+1)+"\t"+(x+1))}}
(0 to z(0)).map{r=>(0 to z(1)).map{c=>f(r,c)}}}

compilation and invocation:

scalac cg-318-crossword.scala && cat cg-318-crossword | scala c

###Scala 252:

object c extends App{val z=readLine.split("[ ]+")map(_.toInt-1)
val b=(0 to z(0)).map{r=>readLine}
var c=0
(0 to z(0)).map{y=>(0 to z(1)).map{x=>if(b(y)(x)==' '&&((x==0||b(y)(x-1)==35)||(y==0||b(y-1)(x)==35))){c+=1
println(c+"\t"+(y+1)+"\t"+(x+1))}}
}}

compilation and invocation:

scalac cg-318-crossword.scala && cat cg-318-crossword | scala c