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

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

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