S1:Chief , let go port anchor.S2:Roger, port anchor let go.S1:Where is cable leading now?S2:Two shackles on deck, cable leading forward.S1:Keep paying out the cable.S2:Roger, pay out cable. Three shackles in water now.S1:Roger, hold on.S2:Hold on. Now chain is slack way.S1:OK, continue paying out the chain to 6 shackles in water.S2:Roger, 6 shackles in water now, cable leading at ten o'clock.S1:Anchor is brought up?S2:Yes, already brought up.S1:OK, hoist the anchor ball. Q2:How many shackles are there in water when the captain make a order“HOLD ON”?