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

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

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