2650826 EOFS eyes open on a firm surface 3 2650827 EOFS EdgeOne Fire Small 1 2650828 EOFS ensemble optimization-based featu- res selection 1 2650829 EOFS extract of stems of O. ficus-indica var. saboten 1 2650824 EOFS eyes open and fixed support 1 2650825 EOFS eyes open foam surface 1