# keypoint name, keypoint index, parent index
r_wrist 0 -1
r_thumb1 1 0
r_thumb2 2 1
r_thumb3 3 2
r_thumb4 4 3
r_index1 5 0
r_index2 6 5
r_index3 7 6
r_index4 8 7
r_middle1 9 0
r_middle2 10 9
r_middle3 11 10
r_middle4 12 11
r_ring1 13 0
r_ring2 14 13
r_ring3 15 14
r_ring4 16 15
r_pinky1 17 0
r_pinky2 18 17
r_pinky3 19 18
r_pinky4 20 19
l_wrist 21 -1
l_thumb1 22 21
l_thumb2 23 22
l_thumb3 24 23
l_thumb4 25 24
l_index1 26 21
l_index2 27 26
l_index3 28 27
l_index4 29 28
l_middle1 30 21
l_middle2 31 30
l_middle3 32 31
l_middle4 33 32
l_ring1 34 21
l_ring2 35 34
l_ring3 36 35
l_ring4 37 36
l_pinky1 38 21
l_pinky2 39 38
l_pinky3 40 39
l_pinky4 41 40
