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

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

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