Emerald Mines
# | # | # - # - # | | # # # # | \ | / | | # # | | / | \ | # # # # | | /~(d/u) # # ----' | / # ----- # - # - # - # | | \ # # # | | |~(*out) # | | # / | \ # # #
# | # | # - # - # | | # # # # | \ | / | | # # | | / | \ | # # # # | | /~(d/u) # # ----' | / # ----- # - # - # - # | | \ # # # | | |~(*out) # | | # / | \ # # #
