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

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

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