thanks Detlef. it's still an ongoing debate as to the point of entry, although rick's statement is a strong possibility, in that it started down south. michael made a good point too, about how sulu's form is similar to peninsular malaysia and indonesia.
also, been thinking about the gangya line: is it safe to say that straight gangya lines are old, but not inclusive, meaning there were some that were made that has a slant at the end? perhaps the straight line was abandoned after a certain point. if that's the case then, krises with straight gangya can be safely assumed that it's of older variety?
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