SELECT count() FROM numbers(10000000) WHERE NOT ignore(MACNumToString(number))
SELECT count() FROM numbers(10000000) WHERE NOT ignore(MACStringToNum(MACNumToString(number)))
SELECT count() FROM zeros_mt(100000000) WHERE NOT ignore(MACNumToString(rand64()))
SELECT count() FROM zeros_mt(100000000) WHERE NOT ignore(MACStringToNum(MACNumToString(rand64())))