*SUPPORT*
IN: lug blicket OUT: RED RED
IN: lug tufa fep OUT: YELLOW YELLOW RED YELLOW
IN: dax lug OUT: PURPLE RED
IN: dax OUT: PURPLE
IN: lug fep tufa lug blicket OUT: RED RED RED RED RED YELLOW RED RED
IN: fep zup kiki OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: dax lug blicket OUT: PURPLE RED RED
IN: lug dax OUT: RED PURPLE
IN: dax fep kiki OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: fep tufa dax OUT: PURPLE PURPLE YELLOW PURPLE
IN: fep tufa fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax blicket kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: YELLOW
IN: lug OUT: RED

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

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