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

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

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