*SUPPORT*
IN: tufa blicket gazzer wif OUT: GREEN PINK GREEN GREEN GREEN PINK GREEN GREEN
IN: tufa blicket zup OUT: RED PINK RED RED
IN: gazzer OUT: GREEN
IN: fep wif wif OUT: BLUE BLUE BLUE BLUE
IN: fep blicket gazzer OUT: GREEN BLUE GREEN GREEN
IN: zup fep dax gazzer OUT: GREEN RED BLUE
IN: zup blicket gazzer OUT: GREEN RED GREEN GREEN
IN: tufa blicket tufa OUT: PINK PINK PINK PINK
IN: zup blicket gazzer dax gazzer dax fep OUT: BLUE GREEN GREEN RED GREEN GREEN
IN: fep blicket tufa OUT: PINK BLUE PINK PINK
IN: fep fep OUT: BLUE BLUE
IN: fep OUT: BLUE
IN: fep tufa fep blicket gazzer dax zup OUT: RED BLUE PINK GREEN BLUE GREEN GREEN
IN: tufa gazzer OUT: PINK GREEN

*QUERY*
IN: tufa tufa blicket tufa OUT: PINK PINK PINK PINK PINK
IN: fep blicket fep OUT: BLUE BLUE BLUE BLUE
IN: fep tufa wif dax zup dax fep OUT: BLUE RED BLUE PINK BLUE PINK
IN: tufa wif wif dax gazzer OUT: GREEN PINK PINK PINK PINK
IN: fep tufa OUT: BLUE PINK
IN: fep wif OUT: BLUE BLUE
IN: zup OUT: RED
IN: zup dax gazzer OUT: GREEN RED
IN: fep zup zup blicket zup OUT: BLUE RED RED RED RED RED
IN: fep zup OUT: BLUE RED

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