Assume it is unsymmetric, with one rhs vector                                 hi
           133             9            36            72            16
RUA                       64            64           288             0
(8I10)          (8I10)          (4E20.12)           (4E20.12)           
F                          1             0
         1         4         8        12        16        20        24        28
        31        35        40        45        50        55        60        65
        69        73        78        83        88        93        98       103
       107       111       116       121       126       131       136       141
       145       149       154       159       164       169       174       179
       183       187       192       197       202       207       212       217
       221       225       230       235       240       245       250       255
       259       262       266       270       274       278       282       286
       289
         1         2         9         1         2         3        10         2
         3         4        11         3         4         5        12         4
         5         6        13         5         6         7        14         6
         7         8        15         7         8        16         1         9
        10        17         2         9        10        11        18         3
        10        11        12        19         4        11        12        13
        20         5        12        13        14        21         6        13
        14        15        22         7        14        15        16        23
         8        15        16        24         9        17        18        25
        10        17        18        19        26        11        18        19
        20        27        12        19        20        21        28        13
        20        21        22        29        14        21        22        23
        30        15        22        23        24        31        16        23
        24        32        17        25        26        33        18        25
        26        27        34        19        26        27        28        35
        20        27        28        29        36        21        28        29
        30        37        22        29        30        31        38        23
        30        31        32        39        24        31        32        40
        25        33        34        41        26        33        34        35
        42        27        34        35        36        43        28        35
        36        37        44        29        36        37        38        45
        30        37        38        39        46        31        38        39
        40        47        32        39        40        48        33        41
        42        49        34        41        42        43        50        35
        42        43        44        51        36        43        44        45
        52        37        44        45        46        53        38        45
        46        47        54        39        46        47        48        55
        40        47        48        56        41        49        50        57
        42        49        50        51        58        43        50        51
        52        59        44        51        52        53        60        45
        52        53        54        61        46        53        54        55
        62        47        54        55        56        63        48        55
        56        64        49        57        58        50        57        58
        59        51        58        59        60        52        59        60
        61        53        60        61        62        54        61        62
        63        55        62        63        64        56        63        64
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00 -1.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00
  4.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -1.000000000000e+00 -1.000000000000e+00 -1.000000000000e+00  4.000000000000e+00
 -9.591224160786e-01  1.881782111191e+00 -1.888057211362e+00  2.422448641352e+00
  1.094315196897e+00 -1.844485751281e+00  1.727978223808e+00  1.095450386915e+00
  3.462508794136e+00 -1.580139806299e+00  1.590275539360e+00 -2.390099741700e-01
 -4.063587544516e-02  3.284139327372e-02  9.652967513377e-01 -2.038907530736e-01
 -1.386619953619e+00 -9.751699827496e-01  1.318099927771e+00 -6.945139536143e-01
  3.039816046618e-01 -9.811704493971e-01  4.682569822614e-01  6.156192322334e-01
  2.164697435296e+00 -1.550723352260e+00 -7.381438746760e-03 -1.059841016801e+00
  2.520306255911e-01  1.878724309094e+00 -1.280537062921e+00  2.252011868289e-01
 -1.350057485211e+00  1.372228365099e+00  2.042132221648e+00 -1.883750768790e+00
  8.008289480586e-01 -2.467869979547e+00  2.509253748930e+00 -1.054883122470e+00
  2.835056445485e+00 -2.123679357173e+00 -6.789560027788e-01  1.786461296392e+00
  1.055008458465e+00 -4.728385808286e-01  1.972014551038e-03  2.720152072478e+00
  2.291980545172e-01 -4.448012418322e-01  2.255285257592e-01  4.579324356550e-01
 -2.529553946354e+00  7.868236246457e-01 -8.553405789916e-01 -1.844199807776e+00
  2.318851035702e+00  1.064445746627e+00 -1.860336441482e+00  2.325428018032e+00
  1.468699068981e+00  1.425252357230e+00  2.163679675275e-01  2.801422503219e+00