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

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

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