Ah yes, I should've used same hexagonal form for the corresponding Latin table. They all are supposed to be at the same location on rows and diagonals. I hope this clarifies:
'Double'-indicator is a circle inside a hexagon, and the double-vowels (with circles as well) continue to the down-right-diagonal from it. The double-circle also divides left for consonants and right for the six main vowels (in hexagons' corners on the top row) and diphthongs. Down-right consonant-diagonals are supposed to include derived forms, and diphthongs are combined of two vowel lines.
'Double'-indicator is a circle inside a hexagon, and the double-vowels (with circles as well) continue to the down-right-diagonal from it. The double-circle also divides left for consonants and right for the six main vowels (in hexagons' corners on the top row) and diphthongs. Down-right consonant-diagonals are supposed to include derived forms, and diphthongs are combined of two vowel lines.