_i1 _i2 weld plans r7 R R R R Y G L L L _input2 _i3 _i4 weld plans r7 R R R R Y G L L L _input2 _i5 _i6 weld plans r7 R R R R Y G L L L _input2 _i7 _i8 weld plans r7 R R R R Y G L L L _input2