Implement 'ZZ' and 'ZQ'
Implement 'ZZ' and 'ZQ'

clehner/vis,rychipman/vis,trengrj/vis,cpehle/vis,aoloe/vis,twinshadow/vis,clehner/vis,aoloe/vis,trengrj/vis,rychipman/vis,8l/vis,twinshadow/vis,cpehle/vis,8l/vis