..................50%upup:....................~[][][(4)][(6)][(7)][()][][(3)][()][()][()]()[25200].........................................[][][][][()][()][()][][][()]UP.................................().................
..................50%upup:....................~[][][(4)][(6)][(7)][()][][(3)][()][()][()]()[25200].........................................[][][][][()][()][()][][][()]UP.................................().................