.*(sj|rj|np|hj|lt|hv|lj|sm|nt|lv|hd|mp|lm|ht|nv|hk|rv|sh|sv|rm|kv|dj|dv|fg|nd|hm|nl|nj|tj|mb|mf|kj|dp|sf|sg|ch|tv|cd|cl|ck|cr|pv|nf|gm|mv|mj|gh|ph|bj|tb|fk|pc|gb|bv|dt|gv|((h|l|m|n|r)(k|p|t|s)(k|p|t|s))|äi|ey|äa|äo|äu|uy).*