k2.1.1	Labelled peer code: [-5 -9^ -7 -1 -3]/+ + * * + 	shortcut_crossing: 0 -1 0 0 0 
k2.1.2	Labelled peer code: [5 7 1 9 3^]/- + * + - 	shortcut_crossing: 0 0 0 1 -1 

normalized knotoid bracket polynomials calculated during processing:

knotoid 2.1.1: -A^10u+A^6u^2-A^6u+A^6+A^4

knotoid 2.1.2: A^-2u^2-A^-2u-A^2u+A^2+1