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

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

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