F=matrix(c(
   .121 , .064 , .194 , .228 , .050 , .087 , .284 , .215 , .161 , .321 , .352 , .046,  
   .109 , .013 , .211 , .303 , .218 , .331 , .256 , .102 , .127 , .329 , .278 , .129,  
   .043 , .258 , .135 , .332 , .014 , .207 , .318 , .205 , .269 , .019 , .112 , .178,  
   .230 , .009 , .366 , .344 , .436 , .081 , .058 , .221 , .283 , .154 , .193 , .067, 
   .241 , .296 , .013 , .097 , .221 , .001 , .058 , .304 , .337 , .474 , .398 , .049,  
   .076 , .384 , .006 , .152 , .105 , .312 , .370 , .370 , .270 , .176 , .199 , .312 ),
    6,12,byrow=TRUE)