{{{
#####@##########
#.....*........#
#..............#
#..............#
#...######.....#
#..............#
#..............#
###+######+#####





}}}


Base maze for reference
{{{

################
#..............#
#..............#
#..............#
#...######.....#
#..............#
#..............#
###+######+#####
}}}