def values(self) -> Iterator[cirq.Pauli]:
        """Ordered sequence of `cirq.Pauli` gates acting on `self.keys()`."""
        for v in self.pauli_int_dict.values():
            yield _INT_TO_PAULI[v - 1]
Ordered sequence of `cirq.Pauli` gates acting on `self.keys()`.
cirq-core/cirq/ops/pauli_string.py