toes_data = [
    {
        "bone_name": "metatarsus_01_l",
        "head_helper": "heel_l",
        "tail_helper": "toe_01_l"
    },
    {
        "bone_name": "metatarsus_02_l",
        "head_helper": "heel_l",
        "tail_helper": "toe_index_01_l"
    },
    {
        "bone_name": "metatarsus_03_l",
        "head_helper": "heel_l",
        "tail_helper": "toe_middle_01_l"
    },
    {
        "bone_name": "metatarsus_04_l",
        "head_helper": "heel_l",
        "tail_helper": "toe_ring_01_l"
    },
    {
        "bone_name": "metatarsus_05_l",
        "head_helper": "heel_l",
        "tail_helper": "toe_pinky_01_l"
    },
    {
        "bone_name": "metatarsus_01_r",
        "head_helper": "heel_r",
        "tail_helper": "toe_01_r"
    },
    {
        "bone_name": "metatarsus_02_r",
        "head_helper": "heel_r",
        "tail_helper": "toe_index_01_r"
    },
    {
        "bone_name": "metatarsus_03_r",
        "head_helper": "heel_r",
        "tail_helper": "toe_middle_01_r"
    },
    {
        "bone_name": "metatarsus_04_r",
        "head_helper": "heel_r",
        "tail_helper": "toe_ring_01_r"
    },
    {
        "bone_name": "metatarsus_05_r",
        "head_helper": "heel_r",
        "tail_helper": "toe_pinky_01_r"
    },
    {
        "bone_name": "toe_01_l",
        "head_helper": "toe_01_l",
        "tail_helper": "toe_02_l"
    },
    {
        "bone_name": "toe_02_l",
        "head_helper": "toe_02_l",
        "tail_helper": "toe_03_l"
    },
    {
        "bone_name": "toe_03_l",
        "head_helper": "toe_03_l",
        "tail_helper": "toe_tip_l"
    },
    {
        "bone_name": "toe_index_01_l",
        "head_helper": "toe_index_01_l",
        "tail_helper": "toe_index_02_l"
    },
    {
        "bone_name": "toe_index_02_l",
        "head_helper": "toe_index_02_l",
        "tail_helper": "toe_index_03_l"
    },
    {
        "bone_name": "toe_index_03_l",
        "head_helper": "toe_index_03_l",
        "tail_helper": "toe_index_tip_l"
    },
    {
        "bone_name": "toe_middle_01_l",
        "head_helper": "toe_middle_01_l",
        "tail_helper": "toe_middle_02_l"
    },
    {
        "bone_name": "toe_middle_02_l",
        "head_helper": "toe_middle_02_l",
        "tail_helper": "toe_middle_03_l"
    },
    {
        "bone_name": "toe_middle_03_l",
        "head_helper": "toe_middle_03_l",
        "tail_helper": "toe_middle_tip_l"
    },
    {
        "bone_name": "toe_ring_01_l",
        "head_helper": "toe_ring_01_l",
        "tail_helper": "toe_ring_02_l"
    },
    {
        "bone_name": "toe_ring_02_l",
        "head_helper": "toe_ring_02_l",
        "tail_helper": "toe_ring_03_l"
    },
    {
        "bone_name": "toe_ring_03_l",
        "head_helper": "toe_ring_03_l",
        "tail_helper": "toe_ring_04_l"
    },
    {
        "bone_name": "toe_ring_04_l",
        "head_helper": "toe_ring_04_l",
        "tail_helper": "toe_ring_tip_l"
    },
    {
        "bone_name": "toe_pinky_01_l",
        "head_helper": "toe_pinky_01_l",
        "tail_helper": "toe_pinky_02_l"
    },
    {
        "bone_name": "toe_pinky_02_l",
        "head_helper": "toe_pinky_02_l",
        "tail_helper": "toe_pinky_03_l"
    },
    {
        "bone_name": "toe_pinky_03_l",
        "head_helper": "toe_pinky_03_l",
        "tail_helper": "toe_pinky_tip_l"
    },
    {
        "bone_name": "toe_01_r",
        "head_helper": "toe_01_r",
        "tail_helper": "toe_02_r"
    },
    {
        "bone_name": "toe_02_r",
        "head_helper": "toe_02_r",
        "tail_helper": "toe_03_r"
    },
    {
        "bone_name": "toe_03_r",
        "head_helper": "toe_03_r",
        "tail_helper": "toe_tip_r"
    },
    {
        "bone_name": "toe_index_01_r",
        "head_helper": "toe_index_01_r",
        "tail_helper": "toe_index_02_r"
    },
    {
        "bone_name": "toe_index_02_r",
        "head_helper": "toe_index_02_r",
        "tail_helper": "toe_index_03_r"
    },
    {
        "bone_name": "toe_index_03_r",
        "head_helper": "toe_index_03_r",
        "tail_helper": "toe_index_tip_r"
    },
    {
        "bone_name": "toe_middle_01_r",
        "head_helper": "toe_middle_01_r",
        "tail_helper": "toe_middle_02_r"
    },
    {
        "bone_name": "toe_middle_02_r",
        "head_helper": "toe_middle_02_r",
        "tail_helper": "toe_middle_03_r"
    },
    {
        "bone_name": "toe_middle_03_r",
        "head_helper": "toe_middle_03_r",
        "tail_helper": "toe_middle_tip_r"
    },
    {
        "bone_name": "toe_ring_01_r",
        "head_helper": "toe_ring_01_r",
        "tail_helper": "toe_ring_02_r"
    },
    {
        "bone_name": "toe_ring_02_r",
        "head_helper": "toe_ring_02_r",
        "tail_helper": "toe_ring_03_r"
    },
    {
        "bone_name": "toe_ring_03_r",
        "head_helper": "toe_ring_03_r",
        "tail_helper": "toe_ring_04_r"
    },
    {
        "bone_name": "toe_ring_04_r",
        "head_helper": "toe_ring_04_r",
        "tail_helper": "toe_ring_tip_r"
    },
    {
        "bone_name": "toe_pinky_01_r",
        "head_helper": "toe_pinky_01_r",
        "tail_helper": "toe_pinky_02_r"
    },
    {
        "bone_name": "toe_pinky_02_r",
        "head_helper": "toe_pinky_02_r",
        "tail_helper": "toe_pinky_03_r"
    },
    {
        "bone_name": "toe_pinky_03_r",
        "head_helper": "toe_pinky_03_r",
        "tail_helper": "toe_pinky_tip_r"
    }
]