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

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

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