나我내余저吾내사마予너는나予너予우측안좌측안좌우측안전후측안상하측안상측안하측안전측안후측안내면안외면안외내면안내외면안외측안내측안내외측안외내측안심안영안술수도구알고리즘

 나我내余저吾내사마予너는나予너予우측안좌측안좌우측안전후측안상하측안상측안하측안전측안후측안내면안외면안외내면안내외면안외측안내측안내외측안외내측안심안영안술수도구알고리즘