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

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

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