2751,2752,2753,2759,2759,2760,2761,2761,2761,2762,2762,2763,2763,2764,2764,2764,2763,2762,2759,2759,2758,2757,2757,2754,2754,2751,2751,2749,2748,2748,2749,2749;457,457,457,457,455,455,455,456,459,459,460,460,461,461,462,463,463,463,463,464,464,464,463,463,462,462,461,461,461,458,458,457