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

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

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