*SUPPORT*
IN: fep dax kiki OUT: GREEN BLUE BLUE
IN: gazzer fep wif OUT: YELLOW GREEN GREEN
IN: tufa wif OUT: PURPLE PURPLE
IN: gazzer OUT: YELLOW
IN: gazzer wif blicket fep blicket tufa OUT: PURPLE GREEN YELLOW YELLOW GREEN GREEN PURPLE PURPLE
IN: dax kiki OUT: BLUE BLUE
IN: gazzer wif OUT: YELLOW YELLOW
IN: gazzer fep blicket fep blicket gazzer OUT: YELLOW GREEN YELLOW GREEN GREEN GREEN YELLOW YELLOW
IN: tufa tufa wif OUT: PURPLE PURPLE PURPLE
IN: fep blicket gazzer blicket fep OUT: GREEN YELLOW GREEN YELLOW YELLOW GREEN GREEN
IN: fep OUT: GREEN
IN: dax kiki blicket dax OUT: BLUE BLUE BLUE BLUE BLUE
IN: tufa OUT: PURPLE
IN: fep wif OUT: GREEN GREEN

*QUERY*
IN: gazzer kiki OUT: YELLOW YELLOW
IN: gazzer tufa wif OUT: YELLOW PURPLE PURPLE
IN: tufa kiki OUT: PURPLE PURPLE
IN: gazzer wif blicket fep OUT: GREEN YELLOW YELLOW GREEN GREEN
IN: fep gazzer wif OUT: GREEN YELLOW YELLOW
IN: fep kiki OUT: GREEN GREEN
IN: fep gazzer blicket tufa OUT: PURPLE GREEN YELLOW PURPLE PURPLE
IN: dax tufa wif blicket gazzer OUT: YELLOW BLUE PURPLE PURPLE YELLOW YELLOW
IN: fep wif blicket fep OUT: GREEN GREEN GREEN GREEN GREEN
IN: fep tufa kiki OUT: GREEN PURPLE PURPLE

*GRAMMAR*
fep -> GREEN 
 gazzer -> YELLOW 
 tufa -> PURPLE 
 dax -> BLUE 
 x1 blicket u1 -> [u1] [x1] [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 