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

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

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