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

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

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