tokens: ['', 'SEQUENCE', 'SIZE', 'maxnoofExtSliceItems', 'OF', 'SliceSupportItem', '', 'F', 'FirstDLCount', '', 'SEQUENCE', '', 'firstDLCountVal', 'PDCPCount', 'iEExtensions', 'ProtocolExtensionContainer', '', '', 'FirstDLCountExtIEs', '', '', 'OPTIONAL', '', 'FirstDLCountExtIEs', 'EAPPROTOCOLEXTENSION', '', '', '', '', 'FiveGSTAC', '', 'OCTET', 'STRING', 'SIZE', '', 'G', 'GlobalMBSSessionID', '', 'SEQUENCE', '', 'tmgi', 'OCTET', 'STRING', 'SIZE', 'nid', 'NID', 'OPTIONAL', 'iEExtensions', 'ProtocolExtensionContainer', '', '', 'GlobalMBSSessionIDExtIEs', '', '', 'OPTIONAL', '', '', 'GlobalMBSSessionIDExtIEs', 'EAPPROTOCOLEXTENSION', '', '', '', '', 'GNBCUCPName', '', 'PrintableStringSIZE', 'ExtendedGNBCUCPName', '', 'SEQUENCE', '', 'gNBCUCPNameVisibleString', 'GNBCUCPNameVisibleString', 'OPTIONAL', 'gNBCUCPNameUTFString', 'GNBCUCPNameUTFString', 'OPTIONAL', 'iEExtensions', 'ProtocolExtensionContainer', '', '', 'ExtendedGNBCUCPNameExtIEs', '', '', 'OPTIONAL', '', '', 'ExtendedGNBCUCPNameExtIEs', 'EAPPROTOCOLEXTENSION', '', '', '', '', 'GNBCUCPMBSEAPID', '', 'INTEGER', '', 'GNBCUCPNameVisibleString']