Multiling O Bone layout

{
  "title":"Bone",
  "onScreen":{
    "main":[
      "ˆ1234567890-ˋ",
      "[TAB]jduaxphlmwßˊ",
      "[SYM][]ctieobnrsgq",
      "[SHIFT][]fvüäöyz,.k[DEL]",
      "[TOOL][ALTGR][SPACE][][][ENTER]"
    ],

    "sym":[
      "↻¹²³›‹¢¥‚‘’−˚",
      "♫…_[]^!<>=&ſ̸",
      "[123][]\\/{}*?()-:@",
      "[SHIFT][]#$|~`+%\"';[DEL]",
      "[LOCK][AltGr][SPACE][][][ENTER]"
    ],

    "altGr":[
      "˞₁₂₃♀♂⚥ϰ⟨⟩₀‑҅",
      "[TAB]ξ λχωκψγφɸς҆",
      "[SYM][] ιαεoσνρτδυ",
      "[SHIFT][] ϵηπζβµϱϑθ[DEL]",
      "[LOCK]    [ENTER]"
    ],

    "num":[
      " [TAB]/*-",
      " 789+",
      " 456 ",
      " 123[Del]",
      "[Lock]00,[Enter]"
    ],

    "shifted":[
      "ˇ°§ℓ»«$€„“”—¸",
      "[TAB]JDUAXPHLMWẞ˜",
      "[SYM][]CTIEOBNRSGQ",
      "[SHIFT][]FVÜÄÖYZ–•K[DEL]",
      "[LOCK][ALTGR][SPACE][][][ENTER]"
    ],

    "symShifted":[
      "˙¨ªº№‧£¤[TAB]/*-̋",
      "[TAB][][PGUP][DEL][UP][Del→][PGDN]¡789+−",
      "[123][][HOME][LEFT][DOWN][RIGHT][END]¿123,.",
      "[SHIFT][][CUT][COPY][PASTE][ENTER][UNDO]:456;[DEL]",
      "[LOCK][AltGr]000[ENTER]"
    ],

    "altGrShifted":[
      "̣¬∨∧⊥∡∥→∞∝∅╌¯",
      "[TAB]Ξ√ΛℂΩ×ΨΓΦℚ∘˘",
      "[SYM][]⊂∫∀∃∈Σℕℝ∂Δ∇",
      "[SHIFT][]∪∩ℵΠℤ⇐⇔⇒↦Θ[DEL]",
      "[LOCK]    [ENTER]"
    ]
  }
}