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

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

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