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

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

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