*SUPPORT*
IN: wif OUT: GREEN
IN: fep blicket tufa zup fep OUT: BLUE RED BLUE
IN: tufa zup tufa OUT: RED RED
IN: fep zup wif OUT: BLUE GREEN
IN: kiki zup wif OUT: PINK GREEN
IN: fep tufa OUT: BLUE RED
IN: tufa zup fep OUT: RED BLUE
IN: fep gazzer gazzer OUT: BLUE BLUE BLUE BLUE
IN: fep wif wif blicket tufa OUT: BLUE GREEN GREEN RED
IN: tufa blicket kiki gazzer gazzer OUT: RED PINK RED PINK RED PINK RED PINK
IN: tufa fep tufa blicket kiki zup wif OUT: RED BLUE RED PINK GREEN
IN: tufa OUT: RED
IN: wif wif OUT: GREEN GREEN
IN: tufa zup kiki OUT: RED PINK

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

*GRAMMAR*
wif -> GREEN 
 tufa -> RED 
 kiki -> PINK 
 fep -> BLUE 
 x1 gazzer -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] 
 u1 blicket x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 