[-11 -5 7 -9 3, -1]/# # # # # #
[-11 -7 -9, -1 -3 -5]/# # # # # #
;[-3 5, 9 1 11 7]/# # # # # #
exit
[-13 -5, -1 -3 -11 -7 -9]/# # # # # # # {unit=30}
[-11 9, -3 1 -13 5 -7 ]/+ - - + - + - {unit=25}
exit
[-13, -1 -7 9 -11 5 -3]/# # # # # # #
[-7, 5 9 3 -1]/# # # # #
;[9 -11, -1 3 -13 5 -7 ]/+ - - + - + - 
;--Example knotoid
;[-7 13 -11^ -1 3 -5 9 ]/+ + - + + - -
;[-7 13 -11 -1 3 -5 9^ ]/+ + - + + - - {rotate=45, centre=z1}
;-- Example immersion
;[5 7 1 9 3]/##### {labels,cycle=2}
;[-5 -7 -1 -9 -3]/##### {unit=40, rotate=90 ,labels}
;[-5 -9 -7 -1 -3]/##### {pen-size=2, rotate=90, centre=z2}
;[5 9 7 1 3]/#####
exit
