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

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

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