 
<translate> Bayyana tsarin tunani mataki-mataki sannan kuma amsar karshe. Erin ta ƙidaya dodanni shida da ke ɓoye a hanyar da ke cikin gandun daji, 6 ƙasa da ninki huɗu na adadin dodanni da ke ɓoye a ƙarƙashin gada, da rabin adadin dodanni da ke ɓoye a filayen da ke ƙarƙashin gada. Yawan dodanni da ta ƙidaya duka? <eng> Give the step-by-step reasoning process and then the final answer. Erin counts six trolls hiding by the path in the forest, 6 less than four times that number of trolls hiding under the bridge, and half as many trolls hiding in the plains as under the bridge. How many trolls did she count in total? 