*SUPPORT*
IN: blicket zup kiki fep OUT: PINK BLUE GREEN GREEN
IN: tufa OUT: RED
IN: zup fep tufa kiki fep OUT: GREEN BLUE BLUE RED RED
IN: fep fep zup fep kiki tufa OUT: BLUE BLUE GREEN RED BLUE BLUE
IN: tufa fep lug OUT: RED BLUE BLUE BLUE
IN: zup lug OUT: GREEN GREEN GREEN
IN: zup fep lug OUT: GREEN BLUE BLUE BLUE
IN: tufa zup lug OUT: RED GREEN GREEN GREEN
IN: tufa lug OUT: RED RED RED
IN: tufa dax blicket lug OUT: RED PINK PINK PINK RED
IN: blicket kiki blicket OUT: PINK PINK PINK
IN: blicket lug OUT: PINK PINK PINK
IN: zup OUT: GREEN
IN: tufa kiki fep OUT: BLUE RED RED

*QUERY*
IN: fep lug OUT: BLUE BLUE BLUE
IN: fep kiki tufa OUT: RED BLUE BLUE
IN: fep kiki blicket OUT: PINK BLUE BLUE
IN: blicket kiki fep OUT: BLUE PINK PINK
IN: tufa kiki tufa OUT: RED RED RED
IN: fep kiki fep OUT: BLUE BLUE BLUE
IN: zup kiki fep OUT: BLUE GREEN GREEN
IN: tufa kiki blicket OUT: PINK RED RED
IN: fep blicket OUT: BLUE PINK
IN: fep OUT: BLUE

*GRAMMAR*
tufa -> RED 
 blicket -> PINK 
 zup -> GREEN 
 fep -> BLUE 
 u1 kiki u2 -> [u2] [u1] [u1] 
 u1 lug -> [u1] [u1] [u1] 
 x1 dax x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 