Random Question About Lighters

Was talking to my friend (who I primarily am buying this sort of lighter for given his lack of dexterity and muscle range) and he said he would light his old Colibri Firebird Quorum by holding it vertically sideways so that the ignitor would be facing his shirt (with the flame adjustment wheel pointing forward) and he'd squeeze it to light it.

Can you light the Xikar Executives or Versa's if you hold them that way?