Unsupported mapper numbers by Nestopia

These are according to the Nestopia doc 1.40. Some mappers may be
just non-assigned at all, and can be used for a new format in future.

*legend*
FDS: Famicom Disk System
???: documented as unknown
=# : redundant mappers. # indicates equvalent mapper number
*end legend*

020(FDS), 028, 029,
030, 031, 035,
059,
081(AVE Nina-6), 084(???)
100(???), 101, 102, 109
110, 111
122(???), 124, 125, 127, 128, 129
130, 131, 135
160(=90), 161(=1), 162, 168, 169
174,
181,
190,
210, 218
220,
237, 239,
247, 248,
251, 253

Any infos on these?