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

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

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