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

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

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