ranked on attachment / written in preferred positions :) 
★★★ - evileita, hiokar, arisagi, isakai, nessisa, lorenkai, nagibarou (no pref), chigireo, barousagi, tabirin, nagikiyo
★★ - bachisagi, yukitabi, yukihio, nikosagi, hiokuro, aryumaru, aryugiri, kiyokuro, nagireo, saesen, chigibarou (no pref), nagizan, zanreo, hiosagi, chigisagi, chigieita, lokirin, lokichar, chiginagi, onakuso, rinsagi (no pref), yukieita, kainess (no pref)
★ - eitatabi, ryurin, ryureo, aikubarou, aikusae, aikusen, ubers poly, tabinagi, raikuro, raihio, ryusagi, charniko