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

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

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