*SUPPORT*
IN: kiki OUT: GREEN
IN: wif OUT: PINK
IN: wif zup OUT: PINK PINK
IN: kiki wif zup OUT: GREEN PINK GREEN PINK
IN: kiki blicket OUT: GREEN GREEN
IN: fep kiki blicket OUT: BLUE GREEN GREEN
IN: kiki blicket gazzer kiki kiki gazzer kiki zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki dax OUT: GREEN YELLOW
IN: wif zup zup OUT: PINK PINK PINK PINK
IN: dax gazzer dax wif OUT: YELLOW YELLOW PINK
IN: dax kiki wif wif OUT: YELLOW GREEN PINK PINK
IN: kiki gazzer kiki OUT: GREEN GREEN
IN: dax blicket OUT: YELLOW YELLOW
IN: dax gazzer kiki blicket OUT: YELLOW GREEN GREEN

*QUERY*
IN: kiki dax zup OUT: GREEN YELLOW GREEN YELLOW
IN: fep OUT: BLUE
IN: fep blicket gazzer kiki zup OUT: BLUE BLUE GREEN GREEN
IN: fep gazzer fep OUT: BLUE BLUE
IN: kiki kiki blicket gazzer dax blicket OUT: GREEN GREEN GREEN YELLOW YELLOW
IN: dax kiki blicket OUT: YELLOW GREEN GREEN
IN: wif blicket OUT: PINK PINK
IN: dax blicket gazzer kiki zup gazzer wif zup OUT: YELLOW YELLOW GREEN GREEN PINK PINK
IN: dax OUT: YELLOW
IN: fep kiki kiki blicket OUT: BLUE GREEN GREEN GREEN

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