CAT(168,2)

Sparse6:

:~?Ag_C?_CQ@cM`kK`kM__H`OC__G_gG`OE_wH`WK`WM`WL_kE_{G`SHb[[bk`c[abGebOdb?ccGccWecOdao]c?Vag^`wQa?SaGRaKNaCjFSkF[xDSxECzESyEKuE[wEkvEcmC{nDKlDDBFtCFlAFdEF|@G|DGCQa[SakVasPaCNi@ThpUhxShpPi@RhxQiHGiXIiPHhhTi`Jh`UkoD_{EdSjdcfdKgkpklpglhfkphl@jkxiixcj@dkXXk@kkPmlh`jhhjxjjpijPdkX[k`Zo`qOMBMdrOTnOMBMLoOTzNt|OD{N|wMlyM|xMuCPUEPeDP]FPmNPMMPDdkdbqAUqIWqQVqYVqiWqaUoMBoUX?I^rOBSMZ?Q__Q[R{@Rq`_Y\SF