User:Xinjinbei/sandbox

|.   . .    .       | |   .    .      .    | |    .      .   .    | |     ...  .         | |            .     . | |    .   .    .      | |                 .  | |        ..          | |   .  .     .   .   | |          .         | |       .      .     | ||

OK, here´s that sandbox.