from research import *
s=begin(657,'Complete the admitted Noah–Joseph comparison','How much of the400 comparison follows from the variant field?',{'G2_variants':[2298,2238,2168,2108],'Joseph_age17':1898},['File70 §§4.3–4.5; A.7'])
nodes=[2298,2238,2168,2108,1898]; gaps=[nodes[i]-nodes[i+1] for i in range(4)]
finish(s,{'comparison_gaps':gaps,'total':sum(gaps),'variant_width':2298-2108,'endpoint_arm':2108-1898},'The source’s400 comparison is the190-wide alternative-date field plus the210 arm to Joseph1898. Its equality to a400 Affliction duration does not identify their event pairs, and the variant positions are not successive Noah deaths.','Move to the cumulative4900 body and recover all its supplied cuts with one index.',{'gaps':gaps==[60,70,60,210],'sum':sum(gaps)==400})