"1.0+": (OFP10_VERSION, OFP13_VERSION),
"1.1+": (OFP11_VERSION, OFP13_VERSION),
"1.2+": (OFP12_VERSION, OFP13_VERSION),
"1.3+": (OFP13_VERSION, OFP13_VERSION),
"1.0+": (OFP10_VERSION, OFP13_VERSION),
"1.1+": (OFP11_VERSION, OFP13_VERSION),
"1.2+": (OFP12_VERSION, OFP13_VERSION),
"1.3+": (OFP13_VERSION, OFP13_VERSION),