OPENQASM 3.0;
include "stdgates.inc";
// From the example's text: x on each qubit (custom X) with one control given after its target, as the schema orders a controlled gate's qubits: qubit k + 1 controls qubit k.
qubit[5] q;
bit[5] c;
h q[0];
cx q[1], q[0];
cx q[2], q[1];
cx q[3], q[2];
cx q[4], q[3];
c = measure q;