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

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

*GRAMMAR*
wif -> GREEN 
 blicket -> BLUE 
 fep -> YELLOW 
 lug -> PINK 
 u1 tufa u2 -> [u1] [u2] [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 