dec0d0decx0xdecsxsddecxdgrec0dUFUgrecsxsdUFgrecdecxdsdFUxFsumlogxgrecxss00z1natz2nat+log2sz20z1+0xx+sxys+xylog2s000log20syslog2sy0log2s0syslog2sy0log2ssxylog2xsydnatxnatynatUnatFnatnatnat0natsnatnatdecnatnatnatgrecnatnatnatnatnatnatnatsumlognatnat+natnatnatlog2natnatnatFULL.