.SO    TUQU-LAGA.B :Notches cut in tree to facilitate climbing
*0   < PN *tuqu 'stand', or possibly *tuqu 'cut' 
KAP    Duu langa. :Steps cut into a coconut tree (Lbr)
NGR    Tuutana. :A kind of ladder; cuts on coconut trees used to climb on (Dvl)
SIK    Tulana. :The rings around the bark of a coconut tree or sugar cane (Dnr)
TIK    Tuuraga. :Cut-mark (Fth)