The following BNF describes the syntax of the NumericRangeparameter type.

<numeric-range>::= <dimension> [',' <dimension>]

<dimension> ::= <index> [':' <index>]

<index> ::= <digit> [<digit>]

<digit> ::= '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9'