`96PY!$u
====自用全统==== p%+uv\Ix
出现8次(共4个):07,19,27,43 -'iV-]<
出现7次(共16个):02,03,05,06,08,11,12,15,17,18,21,22,23,39,45,46 aV9QIH~
出现6次(共22个):01,09,10,13,16,24,26,28,29,30,31,32,33,35,38,40,41,42,44,47,48,49 XXX QC+K:jL
出现5次(共5个):14,20,25,34,36 XXX Rt^~db
出现4次(共2个):04,37 XXX