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

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

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