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

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

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