create implication holding_ankle (334) -> holding_leg (9781)
create implication holding_knee (570) -> holding_leg (9781)
create implication holding_thigh (2398) -> holding_leg (9781)
create alias double_leg_hold (0) -> holding_both_legs (4904)
remove alias holding_legs (0) -> holding_leg (9781)
create alias holding_ankles (0) -> holding_both_ankles (158)
create alias double_ankle_hold (0) -> holding_both_ankles (158)
create implication holding_both_ankles (158) -> holding_both_legs (4904)
create alias holding_knees (0) -> holding_both_knees (483)
create alias double_knee_hold (0) -> holding_both_knees (483)
create implication holding_both_knees (483) -> holding_both_legs (4904)
create alias double_thigh_hold (0) -> holding_both_thighs (1032)
remove alias holding_thighs (0) -> holding_thigh (2398)
create implication holding_both_thighs (1032) -> holding_both_legs (4904)