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

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

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