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

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

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