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

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

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