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

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

*GRAMMAR*
gazzer -> BLUE 
 kiki -> PINK 
 wif -> GREEN 
 fep -> RED 
 x1 dax x2 -> [x2] [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 