*SUPPORT*
IN: blicket tufa zup gazzer blicket OUT: BLUE YELLOW BLUE BLUE YELLOW BLUE BLUE
IN: blicket OUT: BLUE
IN: kiki kiki tufa kiki OUT: PINK PINK PINK PINK PINK
IN: lug gazzer zup gazzer zup OUT: YELLOW YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: zup kiki gazzer zup OUT: YELLOW YELLOW PINK YELLOW PINK
IN: zup dax kiki gazzer lug OUT: GREEN PINK PINK YELLOW GREEN PINK PINK YELLOW
IN: zup OUT: YELLOW
IN: lug gazzer zup tufa lug OUT: GREEN YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: blicket blicket gazzer blicket OUT: BLUE BLUE BLUE BLUE BLUE
IN: blicket tufa zup OUT: YELLOW BLUE BLUE
IN: kiki OUT: PINK
IN: lug blicket OUT: GREEN BLUE
IN: zup tufa lug tufa blicket OUT: BLUE GREEN YELLOW YELLOW GREEN YELLOW YELLOW
IN: kiki tufa kiki OUT: PINK PINK PINK

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

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