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

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

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