7b8v 6b8v81 5b8v8 4b8v 3b8v81
il7v81 hl7v8 gl7v fl7v81 el7v8
tu6v8 su6v ru6v81 qu6v8 pu6v
435v 335v81 235v8 135v 035v81
fd5v81 ed5v8 dd5v cd5v81 bd5v8