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

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

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