Strange setup

_contents=[["rhsusf_assault_eagleaiii_coy","B_Kitbag_cbr","B_TacticalPack_blk"],["rhsusf_acc_grip2","rhsusf_acc_anpeq15side_bk","rhsusf_acc_anpeq15_bk","rhsusf_acc_ACOG_USMC","rhsusf_acc_grip1","rhsusf_acc_harris_bipod","rhsusf_acc_ELCAN","rhsusf_acc_ACOG","rhsusf_acc_eotech_552","rhsusf_acc_compm4","optic_Hamr","ACE_optic_Hamr_2D","rhsusf_acc_ACOG_RMR","rhsusf_acc_grip3","rhs_uniform_FROG01_d","rhs_uniform_FROG01_wd","rhsusf_spc_corpsman","rhsusf_spc_mg","rhsusf_spc_rifleman","rhsusf_spc_squadleader","rhsusf_spc_teamleader","tf_anprc152","rhsusf_ANPVS_14","Binocular","ACE_CableTie","ItemCompass","ACE_DefusalKit","ACE_EarPlugs","ACE_EntrenchingTool","ACE_SpraypaintGreen","ACE_IR_Strobe_Item","ACE_Flashlight_XL50","ItemMap","ACE_MapTools","ToolKit","ItemWatch","ACE_SpraypaintBlue","ACE_SpraypaintBlack","ACE_SpraypaintRed","ACE_elasticBandage","ACE_quikclot","ACE_packingBandage","ACE_salineIV_250","ACE_tourniquet","rhsusf_lwh_helmet_marpatwd_headset_blk","rhsusf_lwh_helmet_marpatwd_blk_ess","rhsusf_lwh_helmet_marpatd_headset","rhsusf_lwh_helmet_marpatd_ess","rhsusf_lwh_helmet_marpatwd","rhsusf_lwh_helmet_marpatd"],["ACE_SpareBarrel","rhs_mag_30Rnd_556x45_Mk318_Stanag","rhs_mag_M433_HEDP","rhs_mag_m713_Red","rhs_mag_m714_White","rhs_200rnd_556x45_M_SAW","rhs_200rnd_556x45_B_SAW","rhs_200rnd_556x45_T_SAW","rhsusf_mag_15Rnd_9x19_FMJ","rhs_mag_an_m8hc","Chemlight_blue","Chemlight_green","Chemlight_red","Chemlight_yellow","rhs_mag_m18_green","rhs_mag_m18_red","SmokeShellBlue","rhs_mag_m67","rhs_mag_mk84","rhs_mag_m18_purple","SmokeShellOrange","SmokeShellYellow"],["rhs_weap_m27iar","rhs_weap_m4_carryhandle","rhs_weap_m4_m203","rhs_weap_m249_pip_L","rhs_weap_m249_pip_S","rhs_weap_M136","rhs_weap_M136_hedp","rhs_weap_M136_hp","rhs_weap_m72a7","rhsusf_weap_m9","MineDetector"],[[],[]],[[],[]],[[],[]],[[],[]]];
_newObject=_this;nul=["AmmoboxInit",[_newObject,false]] spawn BIS_fnc_arsenal;clearBackpackCargoGlobal _newObject;clearItemCargoGlobal _newObject;clearMagazineCargoGlobal _newObject;clearWeaponCargoGlobal _newObject;{_toAdd = _contents select _forEachIndex;_forEachIndexTwo = _forEachIndex + 4;_toAddTwo = _contents select _forEachIndexTwo;_quantities = _toAddTwo select 1;_inventory = _toAddTwo select 0;_fnc = missionNamespace getVariable format [ "BIS_fnc_addVirtual%1Cargo", _x ]; _category = _x; {_quantity = _quantities select _forEachIndex; call compile format ["_newObject add%1CargoGlobal ['%2', %3]", _category, _x, _quantity];} foreach _inventory; [_newObject, _toAdd, true ] call _fnc; }forEach ["backpack","item","magazine","weapon"];systemChat "pasted";