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

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

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