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

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

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