020期：：〓〓卐01,04,13,14,15,16,18,21,25,26,27,28,30,32,34,35,37,39,40,41,43,45,46,49卐〓〓==开34准
021期：：〓〓卐04,07,08,09,11,12,13,15,23,24,25,26,28,32,34,35,36,37,39,42,45,46,47,48卐〓〓==开14错
022期：：〓〓卐03,04,08,09,12,13,14,16,18,25,26,27,28,29,30,31,32,34,37,38,41,46,48,49卐〓〓==开？？中