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

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

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