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

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

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