j1j2j31j3-1j2+1=-1J⁢J-2⁢j2-1⁢J-2⁢j2⁢J-2⁢j3+1⁢J-2⁢j3+22⁢j2+1⁢2⁢j2+2⁢2⁢j2+3⁢2⁢j3-1⁢2⁢j3⁢2⁢j3+112,