Prefixes starting with <MB>
<MB >
.
<MB#>
.
<MBA>
.
<MBB>
.
<MBC>
.
<MBE>
.
<MBF>
.
<MBI>
.
<MBL>
.
<MBM>
.
<MBN>
.
<MBO>
.
<MBP>
.
<MBR>
.
<MBS>
.
<MBT>
.
<MB> (other)
.