draw next instruction point only once rather than n times (where n == number of instruction points)
draw next instruction point only once rather than n times (where n == number of instruction points)

quannt24/marble,probonopd/marble,tzapzoor/marble,quannt24/marble,quannt24/marble,probonopd/marble,tzapzoor/marble,tzapzoor/marble,probonopd/marble,quannt24/marble,tucnak/marble,tzapzoor/marble,probonopd/marble,tzapzoor/marble,probonopd/marble,probonopd/marble,quannt24/marble,tzapzoor/marble,tucnak/marble,quannt24/marble,probonopd/marble,tucnak/marble,tucnak/marble,tucnak/marble,tzapzoor/marble,tzapzoor/marble,quannt24/marble,tucnak/marble,tucnak/marble