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

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

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