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

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

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