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

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

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