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

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

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