K=4, one link truncation, nonzero transverse momentumn
couplings={mub,muf,g2,kappas,kappaa,beta,
           lambda1,lambda2,lambda3,lambda4,lambda5}

couplings = {0.1803, 0.362, 1, -0.323, 0.162, 0.688, -0.038, -0.09, 374, 
     0.158, 143}

Eigenvalues for a*Pperp={0.11234, 0.24567}
{0.3911955828462207, 0.4041290937543168, 0.40437723849588436, 
 0.41814127781676635, 1.633531451336532, 1.647369801797044, 
 1.6479142890958025, 1.6700666070058217, 1.7545299066488362, 
 1.7545308073325916, 1.7548123996213243, 1.754943665378922, 
 1.7584192624039472, 1.7584814500851025, 1.7888417736661892, 
 1.7946721568978419, 1.7967399275672333, 1.8015280676416987, 
 1.8253899646385001, 1.8286584440002134, 2.2261707037936915, 
 2.2293461931797594, 2.229405534779434, 2.232458068019862, 2.343571979527147, 
 2.3629090763231186, 2.3674289773835095, 2.40891634926409, 2.413869660814036, 
 2.4138876309134836, 2.413983978998003, 2.416626637044997, 2.41845813977672, 
 2.419368866221091, 2.4300132084495405, 2.4462624616515085, 
 2.555025717301094, 2.5696582758434166, 2.5811748634652805, 
 2.5968202277583754, 2.6102748986104993, 2.6400698498115167, 
 2.6467835151655614, 2.689280970219849, 2.6900523121708666, 
 2.690057278707516, 2.6903219303489787, 2.6926527902189807, 
 2.6927053173393563, 2.7033152643237375, 2.7073138436730897, 
 2.707955311700927, 2.7144285337652168, 2.7277224208327477, 
 2.7299874066977567, 2.7460969116103526, 2.915055771657528, 
 2.915198004314939, 2.9154471000305073, 2.916735812979011, 2.916772297130457, 
 2.952590064077256, 2.9533623663917408, 2.9887288903290896, 3.70218857063992, 
 3.7021886367220374, 3.702264831827014, 3.7022941016051982, 
 3.702717851159359, 3.702722077693881, 3.7108025243112586, 3.712099339647706, 
 3.7142845666381947, 3.715787388580331, 3.719709786574721, 
 3.7272733019589985, 3.8928417099984545, 3.8957778099325684, 
 3.8958337289954175, 3.8989672330960436, 4.0915032458026115, 
 4.09150332939592, 4.091572513620282, 4.091613521775489, 4.0916861089066705, 
 4.091686973550187, 4.0992356242552725, 4.099693313863415, 
 4.1032307593744815, 4.103725889030485, 4.10698769798172, 4.114170883794809, 
 4.49216045111421, 4.501311830725724, 4.501527789900388, 4.511182842286608, 
 5.042452332210152, 5.042452356446354, 5.042465208181589, 5.042504251134243, 
 5.042521099356227, 5.042522473073984, 5.0438299585515365, 5.044586998392724, 
 5.044952861248841, 5.05076343075532, 5.051036647545416, 5.058291618751012, 
 5.067485490555516, 5.069404701989869, 5.06960784161988, 5.071769149011886}

Eigenvalues for a*Pperp={0, 0}
{0.38870006412581815, 0.40192700876140103, 0.4019270087614048, 
 0.4160045662123767, 1.6391021287709644, 1.6534026752916473, 
 1.6534026752916506, 1.6769441194339334, 1.7544942828753676, 
 1.754494282875369, 1.7544942828753693, 1.7544942828753698, 1.75449428287537, 
 1.7544942828753707, 1.7889147938471557, 1.7889147938471581, 
 1.7947165293007499, 1.79471652930075, 1.8223910196297644, 
 1.8258964456407503, 2.228460925868433, 2.2318831593459287, 
 2.2318831593459296, 2.2352224533485785, 2.3551491038131185, 
 2.3772729678455224, 2.3772729678455238, 2.4138345128173637, 
 2.4138345128173646, 2.4138345128173646, 2.4138345128173655, 
 2.4138345128173655, 2.4138345128173664, 2.430121383497003, 
 2.430121383497004, 2.4461762649256196, 2.5644655556105183, 
 2.568474484917421, 2.591257714154816, 2.591257714154816, 2.6307149516874437, 
 2.630714951687444, 2.6315595933686384, 2.690028739807949, 2.690028739807949, 
 2.690028739807949, 2.6900287398079494, 2.6900287398079494, 
 2.6900287398079503, 2.6951434072427665, 2.708007601824215, 
 2.708007601824217, 2.7146861824344715, 2.725890240860885, 2.725890240860886, 
 2.744171121159719, 2.904749340959734, 2.91667821383965, 2.916678213839653, 
 2.91695790445927, 2.9180705076628204, 2.943751094736969, 2.943751094736969, 
 2.9814347898048075, 3.7021834579152073, 3.7021834579152086, 
 3.70218345791521, 3.702183457915211, 3.7021834579152118, 3.7021834579152126, 
 3.710823085601864, 3.710823085601867, 3.714436142453062, 3.7144361424530623, 
 3.7189094995979026, 3.726567812648729, 3.8937879988991524, 
 3.8967773283552556, 3.8967773283552574, 3.8999680206889944, 
 4.0915014279102335, 4.0915014279102335, 4.091501427910234, 
 4.091501427910235, 4.091501427910236, 4.091501427910237, 4.0992423647144784, 
 4.099242364714479, 4.103272517868421, 4.103272517868421, 4.106812214588092, 
 4.114058239172718, 4.494319430756113, 4.50374065310337, 4.503740653103372, 
 4.513684179700564, 5.042451662323757, 5.042451662323759, 5.042451662323762, 
 5.042451662323762, 5.042451662323764, 5.042451662323764, 5.043834615598574, 
 5.043834615598577, 5.045018237390478, 5.050171898994437, 5.050171898994444, 
 5.057618255571934, 5.067663788252646, 5.069601783224868, 5.069601783224869, 
 5.071721625858814}