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

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

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