MMCJTOCVRQZSU3TSMBTKE4POVG4INNWMNONGF5CEPTN4OLXUS2OAC
LGB3TBXT2GXWJSY55THWW42FB4YTEL7POELSFVGUE5I2YLWTRAFAC
OABFBUZ4Z357CSTWL64JOBMTDLIKUGGBFJAQITXLO2577DLRAROQC
KHPSHJN4BMTJ3CHUFQQZU7ZIQDOQDF3L5HV3TRT5OJMYICJAEB5QC
OTIBCAUJ3KDQJLVDN3A536DLZGNRYMGJLORZVR3WLCGXGO6UGO6AC
-- determine default dimensions and flags