for (int u = 0; u < s.outAdjLists[sTo].length; ++u) {
if (u != sFromNeighborIx) {
if (MathOperations.equals(cost, initWeight
+ matchers[tFrom][sTo].getMatchCostXY(tToNeighborIx, u)
- matcher.safeDelCostY(u))) { // s.weights[sTo][u])) {
if (s.outDeg(sTo) != 2) {
++nextGroupIx;
}
nextGroupIx = traceback(t, s, alignment, tFrom,
tToNeighborIx, sTo, u, nextGroupIx);