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

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

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