union-find algorithm

.ari anti-pitching fin Batrachochytrium dendrobatidis biocoenotics blackbody noise equivalent power double burton gig-lamp hamarneh Hemerocallis middendorffii inductively coupled plasma atomic emission spectro interdepartmental encumbrance Kincardinshire lelje (ivory coast) look at home mid-novembers pagitane phauda triadum pollutants land potential modulus tawnies