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

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

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