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

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

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