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

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

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