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

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

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