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

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

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