The MISC@1 strip or MISC@1 band -LRB- or in MISC@2 , in MISC@3 -RRB- -LRB- alternatively written PERSON@1 or Moebius in MISC@2 -RRB- is a surface with only one side and only one boundary component .

The MISC@1 strip or MISC@1 band is a surface with only one side .
