*SUPPORT*
IN: dax fep dax zup OUT: GREEN GREEN GREEN GREEN
IN: blicket gazzer zup OUT: RED YELLOW YELLOW YELLOW
IN: lug OUT: PURPLE
IN: dax blicket OUT: GREEN RED
IN: gazzer fep dax zup wif OUT: YELLOW GREEN GREEN GREEN YELLOW GREEN GREEN GREEN
IN: gazzer dax wif wif OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: lug zup OUT: PURPLE PURPLE PURPLE
IN: blicket zup OUT: RED RED RED
IN: gazzer gazzer zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket lug wif OUT: RED PURPLE RED PURPLE
IN: dax blicket zup OUT: GREEN RED RED RED
IN: lug fep lug zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: RED
IN: gazzer zup OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: gazzer blicket zup OUT: YELLOW RED RED RED
IN: lug fep gazzer wif OUT: PURPLE YELLOW PURPLE YELLOW
IN: lug gazzer gazzer OUT: PURPLE YELLOW YELLOW
IN: blicket fep blicket fep dax zup OUT: RED RED GREEN GREEN GREEN
IN: lug dax blicket OUT: PURPLE GREEN RED
IN: gazzer gazzer blicket OUT: YELLOW YELLOW RED
IN: gazzer OUT: YELLOW
IN: dax gazzer OUT: GREEN YELLOW
IN: dax OUT: GREEN
IN: gazzer fep gazzer dax gazzer zup OUT: YELLOW YELLOW GREEN YELLOW YELLOW YELLOW

*GRAMMAR*
gazzer -> YELLOW 
 lug -> PURPLE 
 dax -> GREEN 
 blicket -> RED 
 x1 wif -> [x1] [x1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 fep x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 