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

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

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