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

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

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