ref: bbc257476f9aac8d04d75a8036d412caa8f7d515 dir: /maps/SeafoamIslandsB4F.blk/
.vvu..v-v..vvvvvv,-a..vv|vvvvv..vv,vvvvv..vvf+vvvvvv..vvvvvvvvvvv..vvuvvvv..vvL.