The code point U+17D2, called "", meaning "foot", is used to indicate that a following consonant is to be written in subscript form. It is not normally visibly rendered as a character. U+17D3 was originally intended for use in writing lunar dates, but its use is now discouraged (see the Khmer Symbols block hereafter). The next seven characters are the punctuation marks listed hereinbefore; these are followed by the riel currency symbol, a rare sign corresponding to the Sanskrit avagraha, and a mostly obsolete version of the "vĭréam" diacritic. The U+17Ex series contains the Khmer numerals, and the U+17Fx series contains variants of the numerals used in divination lore.