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

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

*GRAMMAR*
zup -> PURPLE 
 gazzer -> YELLOW 
 blicket -> RED 
 fep -> GREEN 
 x1 dax x2 -> [x1] [x1] [x2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 