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

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

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