Ideographic Symbols and Punctuation characters supported by the Unifont Upper font

Character	Image
TANGUT ITERATION MARK (U+16FE0)
NUSHU ITERATION MARK (U+16FE1)
OLD CHINESE HOOK MARK (U+16FE2)
OLD CHINESE ITERATION MARK (U+16FE3)
KHITAN SMALL SCRIPT FILLER (U+16FE4)
VIETNAMESE ALTERNATE READING MARK CA (U+16FF0)
VIETNAMESE ALTERNATE READING MARK NHAY (U+16FF1)

Count: 7

Character
CHINESE SMALL SIMPLIFIED ER (U+16FF2)
CHINESE SMALL TRADITIONAL ER (U+16FF3)
YANGQIN SIGN SLOW ONE BEAT (U+16FF4)
YANGQIN SIGN SLOW THREE HALF BEATS (U+16FF5)
YANGQIN SIGN SLOW TWO BEATS (U+16FF6)

Count: 5