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

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

*GRAMMAR*
zup -> GREEN 
 blicket -> PINK 
 tufa -> RED 
 dax -> YELLOW 
 u1 kiki -> [u1] [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 