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

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

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