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

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

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