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

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

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