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

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

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