pkg math/big, const MaxBase = 62
pkg unicode, const Version = "10.0.0"
pkg unicode, var Masaram_Gondi *RangeTable
pkg unicode, var Nushu *RangeTable
pkg unicode, var Soyombo *RangeTable
pkg unicode, var Zanabazar_Square *RangeTable
pkg unicode, var Regional_Indicator *RangeTable