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

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

*GRAMMAR*
lug -> PINK 
 gazzer -> YELLOW 
 blicket -> RED 
 fep -> GREEN 
 u1 kiki -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 wif x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 