*SUPPORT*
IN: blicket lug dax OUT: PINK BLUE PINK
IN: fep dax lug blicket OUT: GREEN BLUE PINK BLUE
IN: fep OUT: GREEN
IN: blicket gazzer wif OUT: PINK PINK RED
IN: dax gazzer dax OUT: BLUE BLUE BLUE
IN: dax lug blicket OUT: BLUE PINK BLUE
IN: blicket wif dax gazzer dax OUT: PINK RED BLUE BLUE BLUE
IN: blicket wif kiki OUT: PINK RED RED RED RED
IN: dax lug wif OUT: BLUE RED BLUE
IN: wif gazzer wif OUT: RED RED RED
IN: blicket kiki OUT: PINK PINK PINK PINK
IN: wif OUT: RED
IN: fep gazzer fep OUT: GREEN GREEN GREEN
IN: blicket gazzer blicket OUT: PINK PINK PINK

*QUERY*
IN: fep kiki OUT: GREEN GREEN GREEN GREEN
IN: fep wif lug blicket OUT: GREEN RED PINK RED
IN: wif lug dax OUT: RED BLUE RED
IN: fep lug wif OUT: GREEN RED GREEN
IN: fep dax fep lug fep OUT: GREEN BLUE GREEN GREEN GREEN
IN: wif gazzer fep OUT: RED RED GREEN
IN: fep fep lug fep OUT: GREEN GREEN GREEN GREEN
IN: fep blicket blicket wif lug blicket OUT: GREEN PINK PINK RED PINK RED
IN: dax blicket kiki OUT: BLUE PINK PINK PINK PINK
IN: fep lug blicket OUT: GREEN PINK GREEN

*GRAMMAR*
dax -> BLUE 
 fep -> GREEN 
 wif -> RED 
 blicket -> PINK 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 gazzer u2 -> [u1] [u1] [u2] 
 u1 lug u2 -> [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 