hyphen-minus
U+002D
mathematical double-struck capital a
U+1D538
mathematical double-struck capital b
U+1D539
mathematical double-struck capital d
U+1D53B
mathematical double-struck capital e
U+1D53C
mathematical double-struck capital f
U+1D53D
mathematical double-struck capital g
U+1D53E
mathematical double-struck capital i
U+1D540
mathematical double-struck capital j
U+1D541
mathematical double-struck capital k
U+1D542
mathematical double-struck capital l
U+1D543
mathematical double-struck capital m
U+1D544
mathematical double-struck capital o
U+1D546
mathematical double-struck capital s
U+1D54A
mathematical double-struck capital t
U+1D54B
mathematical double-struck capital u
U+1D54C
mathematical double-struck capital v
U+1D54D
mathematical double-struck capital w
U+1D54E
mathematical double-struck capital x
U+1D54F
mathematical double-struck capital y
U+1D550