4042. Cross Reference Study 4042. 4042 perioche * place , 0201 akroaterion , 0402 anachoreo , 1502 eiko , 1564 ekeithen , 1786 entopios , 3692 ope , 3699 hopou , {4042 perioche } , 5117 topos , 5562 choreo , 5564 chorion , 5602 hode , ~~~~~~