E2:E9{=INDEX(A:A,SMALL(IF(ROUNDUP(MMULT(N(TRANSPOSE(LOOKUP(ROW(1:17),ROW(1:17)/(A$2:A$18<>""),A$2:A$18))=A$2:A$18),ROW(1:17)^0)/3,)>=COLUMN(A:E),ROW($2:$18),99),ROW(A1)))&""
F2:H9{=IFERROR(INDEX($B$2:$B$18&"-"&$C$2:$C$18,SMALL(IF(LOOKUP(ROW(1:17),ROW(1:17)/($A$2:$A$18<>""),$A$2:$A$18)=$E2,ROW($1:$17)),COUNTIF($E$2:$E2,$E2)*3-3+COLUMN(A1))),"")
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