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

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

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