*SUPPORT*
IN: kiki fep kiki OUT: PURPLE PURPLE
IN: wif wif wif OUT: GREEN GREEN GREEN
IN: kiki dax OUT: PURPLE PURPLE
IN: lug fep wif OUT: GREEN PINK
IN: lug tufa lug wif fep wif OUT: PINK GREEN GREEN PINK GREEN GREEN PINK
IN: lug blicket blicket tufa blicket fep kiki OUT: PINK RED PURPLE RED PURPLE RED RED
IN: blicket fep blicket OUT: RED RED
IN: wif tufa lug fep blicket OUT: RED PINK RED PINK GREEN
IN: wif OUT: GREEN
IN: lug tufa blicket fep kiki OUT: PURPLE RED PURPLE RED PINK
IN: wif fep kiki OUT: PURPLE GREEN
IN: blicket dax OUT: RED RED
IN: wif tufa wif kiki OUT: GREEN PURPLE GREEN PURPLE GREEN
IN: wif fep lug OUT: PINK GREEN

*QUERY*
IN: lug dax OUT: PINK PINK
IN: blicket OUT: RED
IN: kiki wif blicket dax OUT: PURPLE GREEN RED RED
IN: wif dax OUT: GREEN GREEN
IN: blicket fep kiki OUT: PURPLE RED
IN: blicket fep lug OUT: PINK RED
IN: lug tufa blicket lug OUT: RED PINK RED PINK PINK
IN: lug fep kiki OUT: PURPLE PINK
IN: lug OUT: PINK
IN: wif lug OUT: GREEN PINK

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