 IDENT >> ,, 0.1 ,, 63.9 ,, ] << ,, 0.5 ,, 5.3
 IDENT << ,, 0.1 ,, 37.3 ,, << INT_CONST ,, 63.4 ,, 0.8
 INT_CONST << ,, 0.5 ,, 36.1 ,, >> INT_CONST ,, 79.8 ,, 0.7
 ) >> ,, 0.2 ,, 28.0 ,, << IDENT ,, 28.4 ,, 0.1
 ) << ,, 0.2 ,, 20.3 ,, << ( ,, 8.1 ,, 0.1
 ] >> ,, 0.4 ,, 6.2 ,, >> IDENT ,, 15.9 ,, 0.0
