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

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

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