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

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

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