// qelib1.inc's gates past the table of standard gates, called without being
// defined, as OpenQASM 2 exporters write them. With q[0], q[1] and q[2] set:
// c3x sets q[3]; c4x then sets q[4]; csx twice is cx, which clears q[3];
// c3sqrtx twice is c3x, which clears q[4]; rccx flips q[4] as ccx does (with
// a phase); u0 is an idle. Every shot reads q[4..0] = 1, 0, 1, 1, 1.
OPENQASM 2.0;
include "qelib1.inc";
qreg q[5];
creg c[5];
x q[0];
x q[1];
x q[2];
c3x q[0],q[1],q[2],q[3];
c4x q[0],q[1],q[2],q[3],q[4];
csx q[0],q[3];
csx q[0],q[3];
c3sqrtx q[0],q[1],q[2],q[4];
c3sqrtx q[0],q[1],q[2],q[4];
rccx q[0],q[1],q[4];
u0(1) q[2];
measure q -> c;