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

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

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