11+12; 13;
14; 15;
/* Multi Line 
 comment */
/*** / * /* **/
// Single line comment /* sss */
16; 0x1f; 0xAa;
12; id1; A; B; A+B;
A*B+A*B+3;
4/2;
4/3;
4/3*3;
8/2;
0/2;
2/1;
8 % 5; 
-1; +--1;
(3+4)*(5*2);
0xFF & 0x12;
1 << 8;
-1 >> 257;
-1 << 257;
-1 >> 256;
-1 << 256;
-1 >> 250;
-1 << 250;
33 == 33;
33 == 34;
3>3;
3>=3;
3<=3;
3<3;
3 && 0;
0 && 3;
3 && 3;
0 && 0;
!3;
!0;
!!8;
2**3;
(-1)**(-1);
a[3];
a[3][b] + b[4][c][d];
func() + func(a) + func(a,b);
3*4==6+6 && 2+1==3 ? 3+3*2 : (3+2)*6