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

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

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