=A1&MID(TRIM(B1),1,1)&MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",1))+1,1)&IFERROR(MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",2))+1,1),"")&IFERROR(MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",3))+1,1),"")&IFERROR(MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",4))+1,1),"")&IFERROR(MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",5))+1,1),"")&IFERROR(MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",6))+1,1),"")&IFERROR(MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",7))+1,1),"")&IFERROR(MID(TRIM(B1),FIND("#",SUBSTITUTE(TRIM(B1)," ","#",8))+1,1),"")