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

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

*GRAMMAR*
fep -> RED 
 blicket -> GREEN 
 gazzer -> YELLOW 
 lug -> PURPLE 
 x1 zup -> [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 