current formala is
selective consonant, consonant, vowel, semi selective consonant, vowel, semi selective consonant, selective consonant pair, vowel, selective consonant, vowel or double vowel, consonant or dash, syllable, consonant sequence, syllable, selective consonant, vowel, consonant sequence.
in total 14.5 letters and 4 letter sequences
taking out some of those consonant sequences to shorten it.