IKOPA ——————————————
MAHAVAVY ———————————
LILLY
__________PANGALANES
MAHAJAMBA ____________________
MANIA
SAKAY————————
TSIRIBIHINA
————— ONIBE
ANDROMBA
ANTSANPANDRANO
—— MANAMPOTSY
———— AMPASARY
BETSIBOKA ————————————
KATSOAKA ____________________________________
ONIVE
MANANARA __________________________________
SAHATANDRA
BENAHY ————————
——————— MANAMPANIHY
MAVOILA ______________
ONILAHY ——
————————————— IMALOTO
NAMAKIA ——————
MANAMBOLO _______
RANOMAFANA
MAMOKOMITA —————————————
IAROKA
MANDRAKA
——— MANANGORY
ANTAINAMBALANA
LOZA —————
———————— SOHANAMBO
LAC
IHOTRY ——
LAC —
TSIMANAMPETSOTSA
SAKALEONA
BETAFO
LAC
KINGONY ——
IVALONA
MAZY —
SAMBIRANO ———
——————————— ZOMANDAO
— FANAMBANA
MANGORO
SAHANAVO
IVONDRO