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

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

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