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

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

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