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

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

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