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

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

*GRAMMAR*
zup -> GREEN 
 blicket -> PURPLE 
 dax -> YELLOW 
 fep -> PINK 
 u1 tufa x1 -> [u1] [u1] [x1] 
 x1 wif x2 -> [x1] [x2] [x2] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 