(;AB[aa][ca][da][fa][ha][ia][ib][jb][jc][kc][lc][ld][kd][nc][nd][pc][qc][qd][rd][re][se][sf][sh][rh][sj][rj][sl][sm][rm][rn][qn][qo][po][nn][no][lo][ko][kn][jn][jm][bb][cb][bc][ac][ad][af][bf][ah][bh][aj][ak][bk][bl][cl][cm][dm][fm][fl][hl][hm][il][im][fb][df][ef][ee][fe][fd][ge][hd][ie][jf][ig][hh][gf][hf][hg][dh][eh][ei][fi][gi][fj][gh][fg][lj][ki][li][lh][mh][mg][ng][nf][mj][mk][nk][nl][ok][oj][pj][oh][ph][ni][og][qg][pf]AW[be][bd][cd][cc][dc][db][eb][gb][hb][hc][ic][id][jd][je][ke][kf][le][md][ne][od][pd][pe][qe][qf][rf][rg][qh][pi][ri][qj][rk][rl][ql][qm][pm][pn][on][mn][nm][ln][lm][km][kl][jl][jk][ik][hk][ij][gl][fk][el][dl][dk][ck][cj][bj][bi][ch][bg][cf][fc][ed][gd][de][dg][di][ej][gj][hi][ih][jg][ji][kh][lg][mf][kj][lk][ml][ol][pk][of]
)